Muti dual audio bluetooth

Specifications: 1. Item: Bluetooth Audio Transmitter Receiver 2. Bluetooth Version: Bluetooth V4.0 3. Supporting Agreement: A2DP  4. Working Band: 2.402GHz -2.480GHz 5. Built-in Battery: 300mAh 6. Charging Current: 200-300MA 7. Charging Time: About 2H 8. Bluetooth Distance: >10M(open space) 9. Charging Mode: Micro USB 5V/0.5A 10. Input/Output Connection Mode: 3.5MM stereo interface 11. Compatibility: Android system, for IOS system's mobile phone, tablet and other Bluetooth devices, and audio devices with audio input interfaces. 12. Size: Approx. 68x35.5x12mm/2.68x1.40x0.47"   Features: 1.  Support audio device with audio input, achieve wireless audio reception and transmission. 2. Support automatic search to connect Bluetooth devices, achieve transmission of wireless audio transmission.                                                             3.  Gorgeous stereo, the sound quality is more pure. 4. Built-in enhanced signal transmission circuit,the connection is fast and stable. 5. Compatible with dual lossless audio formats. 6. Support Aux out. 7. Automatic memory connection function, the operation is simpler and the connection is more convenient. 8. Built-in 300MAH polymer lithium battery. 9. Voice prompt, operation is simple and clear. 10. Intelligent compatibility, Android, IOS mobile phone and PAD, and all Bluetooth audio devices. 11. Product connection is simple, without any driving and downloading APP. 12. Support the simultaneous connection of two Bluetooth devices.   Package Included: 1 * Wireless Audio Adapter 1 * USB Charging Cable 1 * 3.5MM Audio Cable 1 * Manual

Muti-point Dual Stream Audio Bluetooth Transmitter Digital Optical Fiber Wireless Audio Adapter

Buy XH-A150 5W+5W Dual Channel Bluetooth Audio Stereo Amplifier Module PAM8403 Wireless Bluetooth Recei for R140.00

Buy XY-P40W 40Wx2 Dual Channel bluetooth 5.0 Stereo Audio Power Digital Amplifier B (Version with shell) for R165.00

 Bluetooth Transmitter + Receiver   Please check shipping information before placing an order   Key Features...   2 in 1 Bluetooth transmitter and receiver for all your audio devices Do away with cables thanks to Bluetooth 4.1 connectivity Rechargeable 350mAh battery brings hours or working time Supports two phone connections in receiver mode   Manufacturer Specifications   General   Bluetooth: 4.1, class II CSR BC8670 Frequency: 2.402GHz to 2.480GHz Battery: built-in 350mAh rechargeable lithium Receiver&Transmitter working time(AUX): up to 15hours Receiver&Transmitter working time(SPDIF): up to 12hours Charging time: about 2hours Bluetooth profile: RX:A2DP, AVRCP; TX:A2DP Working temperature: -10 to +55 Celsius Degrees Power: 5V DC, 300mA Support dual stream, support one transmitter connect two Bluetooth speakers or Headphones (use one CODEC at the same time) Support connecting with two mobile phones in receiver mode   Ports   DC IN/Micro USB SPDIF IN SPDIF OUT 3.5mm Audio   Dimensions   Main Product Dimensions: 60x60x17 mm (L x W x D) Main Product Weight: 39g   Package Contents   Transmitter/Receiver Fiber Optic Cable 3.5mm Audio Cable Micro USB Cable SPDIF Cable   User Manual                  

 Bluetooth Transmitter + Receiver   Please check shipping information before placing an order   Supplier currently out of stock, available again 27/07/2017   Key Features...   2 in 1 Bluetooth transmitter and receiver for all your audio devices Do away with cables thanks to Bluetooth 4.1 connectivity Rechargeable 350mAh battery brings hours or working time Supports two phone connections in receiver mode   Manufacturer Specifications   General   Bluetooth: 4.1, class II CSR BC8670 Frequency: 2.402GHz to 2.480GHz Battery: built-in 350mAh rechargeable lithium Receiver&Transmitter working time(AUX): up to 15hours Receiver&Transmitter working time(SPDIF): up to 12hours Charging time: about 2hours Bluetooth profile: RX:A2DP, AVRCP; TX:A2DP Working temperature: -10 to +55 Celsius Degrees Power: 5V DC, 300mA Support dual stream, support one transmitter connect two Bluetooth speakers or Headphones (use one CODEC at the same time) Support connecting with two mobile phones in receiver mode   Ports   DC IN/Micro USB SPDIF IN SPDIF OUT 3.5mm Audio   Dimensions   Main Product Dimensions: 60x60x17 mm (L x W x D) Main Product Weight: 39g   Package Contents   Transmitter/Receiver Fiber Optic Cable 3.5mm Audio Cable Micro USB Cable SPDIF Cable   User Manual                  

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: 1. Power on, cut songs, pause and so on No annoying P O P tone; 2. Wide supply voltage: DC4.5-27V; 3. Two audio input modes: bluetooth mode and headset (LINE IN) mode; 4. Two power supply interfaces: terminal and DC2.1MM socket (compatible with most of the PC power interface); 5. Power input anti-reverse function; 6. Acrylic shell protection; 7. Brand capacitors. Instructions: 1. Mode selection Modules are available in both bluetooth and LINE IN modes. When the power amplifier defaults to the bluetooth IN audio line input mode; can also press the "PLAY / M" key to switch mode. 2. Connect to bluetooth Switch to bluetooth mode or default bluetooth mode just when the power, broadcast English "The bluetooth device is ready to pair", that enter the bluetooth mode and wait for pairing; mobile phone bluetooth search to the "XY_BT" is the bluetooth power amplifier board device name, Click on the connection, the bluetooth power amplifier board prompt "The bluetooth device is connected successfully", that power amplifier board and mobile phone connection is successful, you can play music. Package Included: 1 x 50W+50W Dual Channel Digital bluetooth Amplifier Board Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp Board Without Niose 50W+50W Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp Board Without Niose 50W+50W Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp Board Without Niose 50W+50W

Buy bluetooth 4.0 Audio Receiver Module For Stereo Dual Channel Audio Speaker Amplifier JDY-62 Support for R90.00

Buy Dual Channel Digital bluetooth Amplifier Board Wireless BT 3.0/4.0/4.1 Audio Amp for R411.10

USB Disk SD Card EncodingConverting vinyl to MP3 format with USB Flash Drive/SD Card directly. NO computer needed. PLL AM FM RadioBlue LCD Display Screen and PLL synthesized digital dual conversion receiver with Sensitivity & Selectivity. 3 Speed TurntableThe Belt Driven (33, 45, 78 RPM) plays all of your vinyl records and favorite Albums. Come with 45RPM Adaptor. MultifunctionAll in one turtable with 3.5mm earphone jack, RCA outputs, cassette play and Remote control, so you can sit back and enjoy your music. Wireless Bluetooth CapabilityPhonograph record player with bulit-in bluetooth receiver, which can connect your moblie phone, Laotop and other bluetooth enabled device. Vintage wooden appearance with classic lp records music bring you back to old memories, just enjoy the vinyl with your friends. Also It is the best gift for birthday or Christmas The turntable features: 1) The record player with Bluetooth to wirelessly play music from your Bluetooth enabled device. No cords needed. 2) All-in-one turntable built in stereo speaker system, in case you don't have a system you don't have to worry about not being able to play your music. 3) Belt driven selectable 33/45/78RPM speeds settings and a 45rpm adaptor included, so you can plays multiple different vinyl records sizes. Clear lip keep gramophone safe from dust or spills. 4) Transform audio from vinyl records in to MP3 format files with USB flash dirve or SD card directly. It also can play music from U disk or sd card. NO computer or software require. 5) With a stereo RCA line output on the back, you can hook up to external speakers or your hi-fi stereo system, which provide the superior audio quality. Portable Turntable Specifications: PLL AM FM radio Bluetooth Play Ceramic cartrdge USB SD play & Encoding 3.5mm AUX in RCA Output 3.5mm Headphone Jack 3 vinyl speeds 33, 45 & 78rpm 2 x 3W built in dynamic stereo speakers Package Includes: 1 x Bluetooth Record Player 1 x Remote Control 1 x Instruction Manual 1 x Backup Needle Warranty We provide 12 months warranty for all products in our store and unlimited professional CUSTOMER SERVICE.

Excellent Noise Cancellation:Built-in ANC(Active Noise Canceling) Function, effectively eliminates low frequency background noise under 20dbs. Return you a quiet space for a undisturbed travel, rest or work. Durable Battery: Excellent high-capacity rechargeable battery provides up to 8hrs(NC)/20hrs(BT) music listening. Perfect choice for listening to music all day long outdoor. Industry-Leading CSR Bluetooth 4.0&NFC: Bluetooth 4.0 comes with faster transmission speed and lower latency. NFC provides one-touch fast connection. Hi-Fi Sound:Enhanced Dual 40mm large-aperture driver units deliver extra bass and crisp treble. Ensure you a better stream audio experience. Lightweight Comfortable Around-ear Fit:90 degree swiveling earcups, soft protein leather earpad and headband material delivers more durability and comfort. Dylan Quiet Space QS1 Active Noise Canceling Wireless Bluetooth Headphone. Are you disturbed by background noise and get no place for a peaceful rest? Are you interrupted from working by the noise of machine sometime? Congratulation on your purchase of Dylan QS1 Active Noise Canceling Wireless Bluetooth Headphone. One of the most advanced headphones on the market. QS1 has been engineered to provide you with years of enjoyment and comfort. Enjoy the music without compromise. Enjoy QS1 Specification - Driver:40mm Neodymium - Frequency Range:20Hz~20KHz - Battery:3.7V 800mAh Rechargeable - Music Playing: 8hrs(ANC ON)/20hrs(ANC OFF) - Functional Specs:Bluetooth, Hand-Free, ANC, NFC - Size:166x92x181mm? Package Included - Dylan QS1 Headphone - USB Charge Cable - 3.5mm Audio Cable - Dual-plug Adapter(For Airline) - Hard Travel Case - User Manual Excellent After-sales Service?We ensure the quality of our product. And if you have any question about our product, please contact with our customer service. We guarantee 100% refund back warranty.

Features: Full frequency FM transmitter Digital Display Support Line audio input With power off switch (USB direct connect) Support U Disk Player Supports MP3, WMA format music 8.Bluetooth answer, hang up, reject, redial calls and other functions Bluetooth stereo music play Echo cancellation and noise suppression (CVC) technology during a call Supports dual USB output voltage, the maximum output 5V / 2A Automatic power-off memory function   Specifications: Rated operating voltage:12V Working voltage limits:9~26V USB Output:5V/2A Working Temp.:0~50 degree Support Play Format:MP3 WMA SNR >60dB Distortion Frequency Response:20Hz-15Khz Left and right channel separation:>60dB BT Version Version 2.0 Bluetooth sound processing:A2DP(Advance Audio Distribution Profile) Bluetooth transmission distance:10M-15M Bluetooth microphone effective range:0.5~2M FM transmission frequency:87.5~108Mhz FM transmitter:Stereo digital PLL locking mode

CHARGE 3+ PORTABLE WIRELESS SPEAKER NB: THIS IS NOT A JBL!!!! Description MAIN FEATURES: 1). the bluetooth 4.0 chipset stable signal transmission, powerful audio decoding, operating distance up to 10 meters, Superior Compatibility, works with all the bluetooth enabled electronic devices including smartphone, smart tv, notebook, MP3, etc. 2). integrated with sensitive touch control panel, songs switch, play mode switch, volume control, play / pause. 3). dual high definition speaker drive units, 2.0 Channel 360 degree surround powerful bass and stereo HiFi sound effect. 4). Support AUX Line-out Music Play Mode, USe A Standard 3.5mm Audio Cable Connect The Speaker To Mobile Phone Or Tablet PC To Play Music even when your devices without bluetooth function, can be used as a wired speaker. 5). built-in Micro-SD Card Slot, Support TF Card Play Mode, Insert A TF Card With Downloaded Songs To Play Music, support MP3 / WMA format songs. 6). the speaker built in 6000mAh Super big capacity lithium battery, extremely long standby and using time, the talk time / playback time up to 24 hours. 7). the speaker with USB Charging Port, the 4000mAh battery can be used as a power bank to charge the mobile phone. 8). Noise Cancelling Support HD Talking, built-in sensitive HD microphone, handsfree support to answer incoming phone calls even when it play music or when you're driving. 9). Zealot Exclusive APP built-in hundards of cloud radio stations including Variety Shows, Online Music, News, Sports Channel, etc. The APP Also Has Pedometer function. Package Included: 1 X Bluetooth Speaker 1 X USB Charging Cable 1 X English/Chinese Manual       NB: THIS IS NOT A JBL!!!!       ">        

Features:   Allow you to play music via Bluetooth from your audio device Includes DUAL device standby mode allowing you to connect to 2 devices The Range is up to 10 metres Allows you to listen to music or take wireless calls from ANY Bluetooth enabled device Adapter Cable Length: About 30cm Wireless Converter Length: About 20cm   Application:   Suitable for all smartphones & tablets   Package included:   1 x Bluetooth Adapter 1 x Wireless Converter

Power Pins: GND - this is the common ground for all power and logic BAT - this is the positive voltage to/from the JST jack for the optional Lipoly battery USB - this is the positive voltage to/from the micro USB jack if connected EN - this is the 3.3V regulator's enable pin. It's pulled up, so connect to ground to disable the 3.3V regulator 3V - this is the output from the 3.3V regulator. The regulator can supply 500mA peak but half of that is drawn by the ESP32, and it's a fairly power-hungry chip. So if you need a ton of power for stuff like LEDs, motors, etc. Use the USB or BAT pins, and an additional regulator Logic pins: This is the general purpose I/O pin set for the microcontroller. All logic is 3.3V The ESP32 runs on 3.3V power and logic, and unless otherwise specified, GPIO pins are not 5V safe! Serial pins: RX and TX are the additional Serial1 pins, and are not connected to the USB/Serial converter. That means you can use them to connect to UART-devices like GPS's, fingerprint sensors, etc. The TX pin is the output from the module. The RX pin is the input into the module. Both are 3.3V logic I2C & SPI pins: You can use the ESP32 to control I2C and SPI devices, sensors, outputs, etc. If using with Arduino, the standard Wire and SPI devices work as you'd expect! Note that the I2C pins do not have pullup resistors already! You must add them if you want to communicate with an I2C device GPIO & Analog Pins: There are tons of GPIO and analog inputs available to you for connecting LEDs, buttons, switches, sensors, etc. Here's the remaining pins available. Bottom row: A0 - this is an analog input A0 and also an analog output DAC2. It can also be used as a GPIO #26 A1 - this is an analog input A1 and also an analog output DAC1. It can also be used as a GPIO #25 A2 - this is an analog input A2 and also GPI #34. Note it is not an output-capable pin! A3 - this is an analog input A3 and also GPI #39. Note it is not an output-capable pin! A4 - this is an analog input A4 and also GPIO #36 A5 - this is an analog input A5 and also GPIO #4 21 - General purpose IO pin #21 Top row: 13 - This is GPIO #13 and also an analog input A12. It's also connected to the red LED next to the USB portIt's also connected to the red LED next to the USB port 12 - This is GPIO #12 and also an analog input A11. This pin has a pull-down resistor built into it, we recommend using it as an output only, or making sure that the pull-down is not affected during boot. 27 - This is GPIO #27 and also an analog input A10 33 - This is GPIO #33 and also an analog input A9. It can also be used to connect a 32 KHz crystal. 15 - This is GPIO #15 and also an analog input A8 32 - This is GPIO #32 and also an analog input A7. It can also be used to connect a 32 KHz crystal. 14 - This is GPIO #15 and also an analog input A6 http://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers Here are: https://espressif.com/en/products/hardware/esp32/overview 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS Integrated 520 KB SRAM Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP Integrated dual mode Bluetooth (classic and BLE) 4 MByte flash On-board PCB antenna Ultra-low noise analog amplifier Hall sensor 10x capacitive touch interface 32 kHz crystal oscillator 3 x UARTs (only two are configured by default in the Feather Arduino IDE support, one UART is used for bootloading/debug) 2 x I2C (only one is configured by default in the Feather Arduino IDE support) 12 x ADC input channels 2 x I2S Audio 2 x DAC PWM/timer input/output available on every GPIO pin OpenOCD debug interface with 32 kB TRAX buffer SDIO master/slave 50 MHz SD-card interface support Package included: 1 x Wemos® TTGO ESP32 Dev Module WiFi + Bluetooth 4MB Flash