Integrated stereo

Buy ONKYO A-9110 Integrated Stereo Amplifier - Black for R7,461.00

I have a MARANTZ PM-84 integrated stereo amplifier for sale.Output 120 watts per channel into 8 ohms. Has two separate phono inputs one for MM and the other for MC cartridges. Unit is in excellent condition.has the instruction manual with it.

I am selling my NAD 3150 integrated amplifier. output 50 watts per channel at 8 ohms.Has a phono input which is switchable for both MM and MC cartridges.The unit is in excellent condition, give me a call and come and hear it playing.

Up for sale is a beautiful pioneer sx300 integrated stereo amp. The is in very good condition given its age and its working perfectly!! Asking price is R1200 not negotiable

ROTEL RA 840BX4 For the Audiophiles. Rare opportunity to own this legendary amp Original stereo integrated amplifier from the 90s. Its in beautiful condition with phono (vinyl) and auxiliary inputs for all your digital sources – CD player, iPod, PC or TV (2 video), 2 Tape and tuner..from Japans golden HiFi era Description Stereo integrated amplifier, brushed blacck Alloy fronted. 2x speaker systems, MM & MC Phono (turntable), 2X auxiliary, Tuner, & 2X Tape inputs and Aux for your iPod or Bluetooth, CD player in, and 2 Video. Treble, bass tone controls, earphones. Speaker connections facilitate bare wire or Banana plugs and inputs are the universal RCA plugs. SPECIFICATIONS. Power output: 50 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.3% Damping factor: 100 Input sensitivity: 0.25mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 70dB (MC), 80dB (MM), 95dB (line) Speaker load impedance: 4Ω to 16Ω Dimensions: 444 x 86 x 346mm Weight: 7.2kg very good working* n cosmetic* condition Contact owner 0824745087 Price 3200 Tags: Rotel, Marantz, Denon, technics, Nad, Hifi, components, Separates, Arcam, Denon, pioneer, harman kardon..

BOYA BY-V01 Stereo X/Y Mini Condenser Microphone for Canon Nikon Pentax Sony DSLR Camcorder Description:   The BOYA BY-V01 is a stereo X/Y condenser microphone, this microphone provides greater control of your audio than the internal mics on DSLR camera, video cameras, or digital recorders.  A switch for 90° or 120° pickup patterns allows you to adjust the directivity of the microphone. Compact and lightweight, the BY-V01 attaches to your camera's shoe mount and plugs directly into your camera or portable recorder's microphone input for crisp, clear stereo audio capture. The included windscreen cuts down not only on environmental noise, but also on the operational noises of the lens and camera, such as autofocus movement.   Features:    • Compact stereo microphone  • Selectable pickup patterns 90° or 120°  • Powered by included LR44 battery  • Integrated cold-shoe mount and foam windshield  • Light weight and easy to use  • Includes fur windscreen  • Integrated shock mount and shoe mount with threaded ¼inch socket   Specification:   • Microphone: Stereo X/Y condenser mic • Frequency Response:35-20,000HZ+/-3dB • Signal/Noise: 74dB • Sensitivity: -40dB +/- 1dB / 0dB=1V/Pa, 1kHz • Case: ABS Construction • Power: LR44 battery (included) • Connector: 3.5mm mini-jack output plug  • Include: foam windscreen, fur windshield, pouch • Dimensions: 73mmx26mmx57mm • Weight: 55g Package Included:   1 x BOYA BY-V01 Microphone 1 x Sponge Cover 1 x Windshield 1 x bag Detail Pictures:  

BOYA BY-V01 Stereo X/Y Mini Condenser Microphone for Canon Nikon Pentax Sony DSLR Camcorder Description: The BOYA BY-V01 is a stereo X/Y condenser microphone, this microphone provides greater control of your audio than the internal mics on DSLR camera, video cameras, or digital recorders. A switch for 90° or 120° pickup patterns allows you to adjust the directivity of the microphone. Compact and lightweight, the BY-V01 attaches to your camera's shoe mount and plugs directly into your camera or portable recorder's microphone input for crisp, clear stereo audio capture. The included windscreen cuts down not only on environmental noise, but also on the operational noises of the lens and camera, such as autofocus movement. Features: • Compact stereo microphone • Selectable pickup patterns 90° or 120° • Powered by included LR44 battery • Integrated cold-shoe mount and foam windshield • Light weight and easy to use • Includes fur windscreen • Integrated shock mount and shoe mount with threaded ¼inch socket Specification: • Microphone: Stereo X/Y condenser mic • Frequency Response:35-20,000HZ+/-3dB • Signal/Noise: 74dB • Sensitivity: -40dB +/- 1dB / 0dB=1V/Pa, 1kHz • Case: ABS Construction • Power: LR44 battery (included) • Connector: 3.5mm mini-jack output plug • Include: foam windscreen, fur windshield, pouch • Dimensions: 73mmx26mmx57mm • Weight: 55g Package Included: 1 x BOYA BY-V01 Microphone 1 x Sponge Cover 1 x Windshield 1 x bag Detail Pictures:

AKG C451B Integrated Cardioid Condenser Microphone Stereo-Pair Responding to Growing Demand, AKG Decided to Make the C 451 B With the Same Acoustic Performance as the Popular Original C 451 EB + CK 1, with Dramatically Improved Specifications. Using an extremely light diaphragm, the new C 451 B is almost totally insensitive to handling noise. Other features include an all-metal body for excellent protection from RF interference and high reliability for excellent results under almost all conditions. The C 451 B is an excellent tool for accurately capturing signals rich in transients such as drums, instruments with a percussive sound, acoustic guitar, or for overhead miking. Also available as a matched stereo pair C 451 B/ST with complete accessories in a carrying case (Sound-tool case, middle size).

Buy Technics SU-Z100 Stereo Integrated Amplifier HiFi Component for R1,599.00

Buy BOYA BY-V01 Stereo X Y Condenser Microphone with Integrated Shock Mount Cold-shoe Mount & Windshi... for R969.00

As new high current stereo integrated amp HK630 for R2000 plus matching digital rds stereo tuner TU930 for R750. Combo for R2500

A solid state stereo integrated amplifier with matching analogue stereo tuner and tape deck. Amp missing one input knob & power button. Tuner plays flawlessly and picks stations with weak signals. Tape deck needs belts. Amp has awesome sound and drives big Sansui LS 80 speakers with ease.

Buy Logitech Z150 Multimedia Stereo Speakers 3.5mm Audio Input Integrated Controls Headphone Jack UK for R536.64

BOYA BY-V02 Compact External Stereo Video Microphone For Canon Nikon DSLR Camera Description: BOYA BY-V02 is a stereo condenser microphone,  for use with DSLR cameras, camcorders, and audio recorders, it features cost effective is an ideal for video use. The BY-V02 measures 5.94 inch(151mm) in length and includes a dead kitten windscreen, camera hot-shoe mount, and replaceable rubber O-rings suspend the microphone on the shock mount and protect against noise due to movement and handling. The light weight and compact condenser microphone is powered with 2pcs of AAA alkaline battery (not included). The stereo 1/8 inch (3.5mm) plug is compatible with a wide variety of different cameras and audio devices.   Features:   • Stereo X/Y Condenser Microphone • Broadcast sound quality • Adjust sound attenuation (-10dB,0dB) • Two step High Pass Filter (Flat/80Hz) • Integrated shock mount • Rugged reinforced ABS construction • 3.5mm mini-jack output • 2 x 1.5V AAA battery • Cold shoe mount with 1/4 inch thread • Designed for use on DSLRs, Camcorders and Video Cameras Specifications: Type:  Stereo Condenser microphone Polar Pattern: Super-Cardioid Frequency Response: 40Hz ~ 20kHz Sensitivity:   -33dB +/- 3dB / 0dB=1V/Pa, 1kHz Signal to Noise Ratio: 76dB or more Output Impedance:   -10dB, 0dB Power:  2 X 1.5V AAA battery (not included) Plug: 3.5mm stereo mini-jack Filter: Controlled by low-cut filter switch Dimensions(LxHxD): 151x65x73mm Net Weight:  135g   Package Included: 1x BY-V02 Microphone  1x Windscreen 1x Shock Mount   Detail Pictures:

BOYA BY-V02 Compact External Stereo Video Microphone For Canon Nikon DSLR Camera Description: BOYA BY-V02 is a stereo condenser microphone, for use with DSLR cameras, camcorders, and audio recorders, it features cost effective is an ideal for video use. The BY-V02 measures 5.94 inch(151mm) in length and includes a dead kitten windscreen, camera hot-shoe mount, and replaceable rubber O-rings suspend the microphone on the shock mount and protect against noise due to movement and handling. The light weight and compact condenser microphone is powered with 2pcs of AAA alkaline battery (not included). The stereo 1/8 inch (3.5mm) plug is compatible with a wide variety of different cameras and audio devices. Features: • Stereo X/Y Condenser Microphone • Broadcast sound quality • Adjust sound attenuation (-10dB,0dB) • Two step High Pass Filter (Flat/80Hz) • Integrated shock mount • Rugged reinforced ABS construction • 3.5mm mini-jack output • 2 x 1.5V AAA battery • Cold shoe mount with 1/4 inch thread • Designed for use on DSLRs, Camcorders and Video Cameras Specifications: Type: Stereo Condenser microphone Polar Pattern: Super-Cardioid Frequency Response: 40Hz ~ 20kHz Sensitivity: -33dB +/- 3dB / 0dB=1V/Pa, 1kHz Signal to Noise Ratio: 76dB or more Output Impedance: -10dB, 0dB Power: 2 X 1.5V AAA battery (not included) Plug: 3.5mm stereo mini-jack Filter: Controlled by low-cut filter switch Dimensions(LxHxD): 151x65x73mm Net Weight: 135g Package Included: 1x BY-V02 Microphone 1x Windscreen 1x Shock Mount Detail Pictures:

SET 840 S RF stereo TV listening system ideal for hearing aid wearers OVERVIEW Set 840 S is a RF stereo TV listening system and is especially suited for those who wear hearing aids. Easily connected to a TV, hi-fi system or radio, Set 840 S produces excellent sound, delivered directly to your ears. The sound is transmitted from the receiver to the hearing aid via wireless induction over the induction loop that is included in the scope of delivery. Alternatively, you can connect headphones or induction couplers to the lightweight clip-on receiver. FEATURES Receiver is ideal for connection to hearing aids and headphones (3.5 mm stereo jack plug) Easy to set up and operate Wireless mobility within a range of up to 100 m Transmits even through walls Ideal for plasma TVs Excellent individual stereo sound Three selectable hearing settings on the transmitter: optimized speech intelligibility due to switchable compression and treble emphasis Treble emphasis can be set individually Large, ergonomic volume control on the receiver Balance control on the receiver for setting the volume for the right and left ears Lithium polymer battery technology ensures a long operating time of up to 9 hours Receiver can be placed in the transmitter's charging compartment facing in either direction Three selectable transmission channels on the transmitter for optimum reception Auto-tuning - automatic channel search tuning can be activated on the receiver Integrated charging compartment in transmitter for spare battery WHAT'S IN THE BOX? 1 RR 840 S receiver with removable clip 1 TR 840 transmitter 1 EZT 3011 induction loop 1 Lanyard 1 BA 300 battery 1 Power supply with national adapters for EU, UK 1 TV RCA adapter 1 TV SCART adapter 1 TV connection cable with two 3.5 mm stereo jack plugs and one adapter to 1/4" (6.3 mm) jack socket 1 MKE 800 TV N external mic TECHNICAL DATA Color blue Dimensions Receiver: 70 x 60 x 26 mm Dimensions Transmitter: 112 x 146 x 58 mm Frequency response 50 - 16000 Hz THD, total harmonic distortion Weight Receiver: ~ 50 g Weight Transmitter: ~ 260 g Charging time env. 3 heures Range up to 100 m Microphone connector 3,5 mm, same plug as Audio-XLR connector Signal-to-noise ratio typ. 70 dB(A) Operating time Receiver: up to 9 h Modulation

BOYA BY-SM80 Stereo Video Microphone With Windshield For Canon Nikon DSLR Camera Camcorder Description:   The BY-SM80 's high Signal-to-Noise Ratio and excellent sensitivity assure superb, clean, and true stereo sound for live action, interviews, and documentaries. 90°/ 120°  Pickup patterns allows you to fine-tune your audio capture according to the setting. It includes an earphone for monitoring sound. Plus, an included windscreen enhances audio-quality further by cutting down on wind noise pickup. Features:    •  High-quality stereo microphone •  Designed for use with DSLR cameras, video cameras •  Adjustable a recording pattern 90° to 120° •  Compact, lightweight design •  Two-step high pass filter •  Adjusted sound attenuation(-10dB,0dB) •  Adjustable recording level •  3.5mm headphone and lineout put •  Integrated shock mount and shoe mount with threaded ¼ socket   Specifications:   •  Microphone: Stereo X/Y condenser mic •  Frequency Response:35-20,000HZ+/-3dB •  Signal to Noise Ratio:78dB or more •  Sensitivity:-33dB+/-1dB/0dB=1V/Pa,1kHz •  Output Impedance:200 ohm or less •  Earphone Impedance:32 ohm/ 65MW •  Case: ABS Construction •  Power:2 AAA batteries (not included) •  Include: 3.5 mm stereo connector, earphone, fur windscreen, pouch •  Dimensions: 95mm x 55mm x 50mm •  Weight: 78g Package Included: 1 x BOYA BY-SM80 Microphone 1 x Earphone 1 x Connector Cable 1 x Windscreen 1 x Pouch Detail Pictures:

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: 1. Using TDA2822M amplifier chip, small quiescent current, less crossover distortion 2. Suitable for portable, miniature tape recorders, computer stereo for power amplification. 3. The amplifier board with volume control potentiometer, user adjust the volume 4. Simple Installation, providing access to all the audio connection using a transposon, users do not need to use a soldering iron, as long as a small screwdriver can easily wiring. 5. This amplifier wiring board excellent and the use of ultra-hardness of FR-4 fiberglass boards to better play the superior performance integrated amplifier circuit. Specification: 1. Power Rating: 1W × 2 (1-3 inch speakers) 2. Speaker Impedance: 4-32Ω 3. PA-noise ratio: ≥50dB 4. Distortion: 0.1% 5. Input Interface: 3P Connection piece 6. Adjust form: volume adjustment 7. Input voltage: DC 1.8-12V Package included: 1 x TDA2822M Stereo Audio Amplifier Board TDA2822M 1Wx2 Dual Channel Audio Amplifier Stereo Module Board Volume Control TDA2822M 1Wx2 Dual Channel Audio Amplifier Stereo Module Board Volume Control TDA2822M 1Wx2 Dual Channel Audio Amplifier Stereo Module Board Volume Control

Yaqin MC100B stereo tube integrated amplifier. 60 Watts/rms into 8 Ohms - ultra linear mode. 30 Watts/rms into 8 Ohms - triode mode. Tubes KT88 - upgraded to famous Russian made Gold Lion. As new - boxed with all accessories. Extreme build quality. Enjoy tube amplification at it's very best!!! Pics from the net. No timewasters please!!

newslibrary manual library / nad nad 3300 stereo integrated amplifier add a review specifications power output: 60 wa...176319378

Legendary Vintage Philips 591 stereo integrated amplifier in excellent condition, 2x30w per channel, audiophile piece of equipment, one of the best looking amplifiers around, Sounds amazing!!

BOYA BY-PVM50 Stereo Condenser Microphone For Canon Nikon Pentax Camera Camcorder Description: Stereo X/Y condenser microphone Compact, lightweight and easy-use Designed for DSLR cameras, Camcorders, Audio recorders etc Professional condenser circuitry ensures excellent sound quality Locked cable with 3.5mm stereo mini plug Powered by included LR44 battery Integrated cold-shoe mount and foam windshield ON/OFF switch for convenient operation Also includes fur windscreen, battery, and pouch Specifications: Polar Pattern: X/Y Stereo Frequency Response: 60Hz - 18kHz±3dB Sensitivity: -30dB +/- 1dB / 0dB=1V/Pa, 1kHz Impedance: 2000 ohms Maximum SPL: 120dB, 1KHz Signal to Noise ratio: 78dB Dynamic Range: 95dB, 1 KHz Battery Type: 1.5V LR44 Battery Current: 6.5 mA Package Includede: 1 x BY-PVM50 Shotgun 1 x Foam windscreen 1 x Fur windscreen 1 x Pouch Detail Pictures:

compact stereo directional microphone (back electret condenser microphone), two-step high pass filter casing from long-lasting aluminum alloy, integrated shock mounting connection via 3.5mm microphone socket and standard flash mount 1/4 inch thread for mounting on a tripod, powered by 2 standard AAA batteries includes: 1x walimex pro Stereo Directional Microphone DSLR/Camcorder, incl. bracket and 3.5mm connecting cable Compact directional microphone for excellent stereo sound With the stereo directional microphone by walimex pro, you receive an extremely compact microphone with which you can create recordings in excellent broadcast quality. A high pass filter can be used optionally and suppresses disruptive low-frequency signal parts. Due to the shock mounting of the microphone in the bracket decoupling is achieved and impact sound is isolated. Connection via flash mount or 1/4 inch thread The microphone can be mounted either on the standard flash mount of your camera or via its 1/4 inch thread on a tripod. The microphone is powered by standard batteries. This makes you even more flexible in your work.

A powerful stereo integrated amplifier from the famous marque. In good cosmetic condition & plays flawlessly except occasionally one soft. But I guess this needs cleaning. Amp has mic ouput.Finished in black.

Sherwood stereo integrated amplifier AI - 2010In good condition 0714744199 also available on watsapp

Sennheiser - SET.A 200-120 Stereo Sound Amplifier The A 200 is a stereo personal sound amplifier for people who may sometimes need to rely on artificial assistance for their hearing. Due to the stereo amplification via two integrated permantly polarized microphones, the user can clearly determine the direction of the sound source. Dynamic headphone transducers ensure a natural and transparent sound reproduction with optimum speech intelligibility.

2 in 1 Bluetooth Stereo Audio Receiver + Transmitter - E395 This Bluetooth Audio stereo receiver and transmitter is the right solution to your worries letting you listen to audio between two originally incompatible devices. This product enables your devices to transfer audio wirelessly such as TV, speakers, portable audio player, mobile phone and computer. If you are watching TV and you want to use your Bluetooth speakers or headphones you can use this transmitter and receiver to connect the audio from the TV and play it though your Bluetooth speakers or headphones. Get ready for wireless audio enjoyment Receiver and Transmitter If you are still trying to figure out which type of Bluetooth adapter suits you best, this unit is the correct choice to help you out. The functions of this transmitter and receiver are so strikingly and seamlessly integrated into the unit that your audio enjoyment will meet superb enhancement and will never be the same again. 2 in 1 Using this matchbox-size unit is just as easy as pie. The transmitter mode and receiver mode are simply one-button switchable. This is no doubt a superlative unit you can always rely on in terms of overall performance, standby time, working time and other metrics. You can change freely between transmitter and receiver as there is a switch labeled RX and TX. At a Glance... 2 in 1 Bluetooth Stereo Audio Receiver + Transmitter For Speakers, TV, Mobile Phone, MP3 Player Manufacturer Specifications General Bluetooth Receiver: V3.0 Bluetooth Transmitter: V2.1 Bluetooth Profiles: A2DP, AVRCP Transmission or Receive Distance: Up to 10 Meters Support Bluetooth version: support V1.2,V2.0,V3.0,V4.0 Chipset: Bluetooth Transmitter: CSR 57E6; Bluetooth Receiver: OVC3960 Battery: Rechargeable 280mAh Li-polymer battery Charging Time: About 2 Hours Working Time: Up to 10 Hours Charging Connector: 3.5mm Charging Connector Switches Freely Between Transmitter and Receiver Dimensions Main Product Dimensions: 71.5x46.5x11mm (L x W x D) Main Product Weight: 26g Product Notes Battery: built in Package Contents Bluetooth Adapter USB Charge Cable 3.5mm AV Cable 3.5mm RCA cable User Manual

Genius HS-940BT Wireless Bluetooth 4.1 Stereo Headset with Built-in Microphone - Adjustable and foldable headband, 40mm NdFeB Driver Unit, 32ohms Impedance, 160Hz ~ 20KHz Frequency Response, 3.5 audio jack enables wired audio input, Built-in 450mAh rechargeable Lithium Ion battery, 30m Range - Black, Retail Box, 1 year Limited Warranty Product Overview The Genius HS-940BT Wireless Bluetooth 4.1 Stereo Headset with Built-in Microphone lets you easy connect the headset to other Bluetooth devices such as iPhones, smart phones or tablet PC`s. If your device doesn`t have Bluetooth, you can connect the headset by using the integrated 3.5 mm audio jack. Highlights • Bluetooth 4.1 Stereo Headset with Built-in Microphone • Profile Supported: HSP1.2, HFP1.6, A2DP1.2 and AVRCP1.4. • Crystal Clear sound quality up to 30 Metres distance • Adjustable and foldable headband • 40mm NdFeB Driver Unit • 32ohms Impedance • 160Hz ~ 20KHz Frequency Response • 3.5 audio jack enables wired audio input • Built-in 450mAh rechargeable Lithium Ion battery • Up to 10-15 hour non-stop music playing (battery life may vary) • Play/Pause, Track previous/next, Volume+/-, call answer button • 3.5 audio jack enables wired audio input • Micro USB charging interface

Genius HS-935BT Wireless Bluetooth 4.1 Stereo Headset with Built-in Microphone - Adjustable and foldable headband, 40mm Driver Unit, 32ohms Impedance, 160Hz ~ 20KHz Frequency Response, 3.5 audio jack enables wired audio input, Built-in rechargeable Lithium Ion battery, 30m Range - Red, Retail Box, 1 year Limited Warranty Product Overview The Genius HS-935BT Wireless Bluetooth 4.1 Stereo foldable Headset with Built-in Microphone lets you easy connect the headset to other Bluetooth devices such as iPhones, smart phones or tablet PC`s. Thanks to the built-in battery it eliminate annoying cable connections to a Bluetooth playback source. Playback is up to 20 hours continuous usage to let you listen to music or talk time without having to recharge the headset. If your device doesn`t have Bluetooth, you can connect the headset by using the integrated 3.5 mm audio jack provided Highlights •Bluetooth 4.1 Wireless adjustable and foldable headband •Profile Supported: HSP1.2, HFP1.6, A2DP1.2 and AVRCP1.4. •Built-in rechargeable Lithium Ion battery •Built-in Microphone •Play/Pause, Volume+/-, Forward/Backward, call answer button •3.5 audio jack enables wired audio input •Micro USB charging interface Features Performs the Best Music to You Our acoustic engineers designed the cavity in the headset, and the built-in 40mm NdFeB driver brings a broad and deep range of music, realizing a third dimensional sound. The damping material reduces distortion and performs the clarity of your music. HS-935BT with low impedance (32 ohm) is highly sensitive. You can connect your headset to mobile devices to provide high-quality music streaming. Elegant, Beautiful Except for its detailed curved edges, its around-ear fit allows you to wear it all day long.We want you to look gorgeous, enjoy cosy wearing and smooth touching. Specifications •Stock Code 317-10199102 •Description Genius headset Bluetooth 4.1 headset HS 935BT - Wireless music and chat. •Product Type Wireless adjustable and foldable headband •Driver unit dimensions: 40mm •Frequency response: 160Hz ~ 20KHz •Impedance: 32 ohm±15% •Signal-to-Noise Ratio: 82±2dB •Microphone Sensitivity: -42±3 dB •Directivity: Omni-direction •Frequency response: 100Hz~18KHz •Up to 20 hours continuous usage (30% volume) •Charging time: 3 hours •Battery type 450mAh, built-in rechargeable lithium battery •Bluetooth 4.1 + EDR / A2DP •Bluetooth profile: HSP1.2, HFP1.6, A2DP1.2 und AVRCP1.4 •Wireless range: 30 meters •Colour Red •Unit size (LxWxH): 181x203x73 mm •Package size (LxWxH): 226x80x240 mm •Weight 148 grams Package Content: •HS-935BT •Micro USB charging cable •3.5mm audio cable •Carry pouch •Multi-language user’s guide

Genius HS930BT Wireless Bluetooth 4.0 Stereo Headset with Built in Microphone - Adjustable and foldable headband, 40mm Neodymium Driver Unit, 32ohms Impedance, 20Hz ~ 20KHz Frequency Response, 3.5 audio jack enables wired audio input, Built-in 500mAh rechargeable Lithium Ion battery, 10m Range - White, Retail Box, 1 year Limited Warranty. Product Overview: Genius HS-930BT (317-10196101) Wireless Bluetooth 4.0 Stereo Headset with Built-in Microphone - the bluebooth function lets you easy connect the headset to other bluetooth devices such as iPhones, smart phones or tablet PC`s. If your device doesn`t have bluetooth, you can connect the headset by using the integrated 3.5 mm audio jack. Highlights: • Bluetooth 4.0 • Profile Supported: HSP1.2, HFP1.6, A2DP1.2 and AVRCP1.4. • adjustable and foldable headband • Built-in rechargeable Lithium Ion battery • Built-in Microphone • Answer/Hang up, Play/Pause, Volume+/-, Forward/Backward • 3.5 audio jack enables wired audio input • micro USB charging interface Specifications: Headphone • Driver unit dimensions: 40mm • Frequency response: 20Hz ~ 20KHz • Impedance: 32 ohm±15% • Signal-to-Noise Ratio: >＝86dB Microphone • Sensitivity: -42±3 dB • Directivity: Omni-direction • Frequency response: 100Hz~18KHz • Up to 15 hours continuous usage • Charging time: 3 hours • Lithium ion accu • Bluetooth 4.0 + EDR / A2DP • Bluetooth profil: HSP1.2, HFP1.6, A2DP1.2 und AVRCP1.4 • Wireless range: 30 meters Genius item-no.: Red: 317-10196101