Usb power audio

Buy 10pcs PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume Cont for R272.06

Buy 10pcs PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume Control for R257.01

Buy 5pcs PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume Control for R190.91

Buy 5Pcs Mini PAM8403 3Wx2 5V Dual Channel USB Power Audio Amplifier Board Volume Control for R192.00

Buy 3Pcs Mini PAM8403 3Wx2 5V Dual Channel USB Power Audio Amplifier Board Volume Control for R187.00

Specifications: Operating voltage: 2.5V-5.5V Maximum output power: 3W*2(5V 4Ω) Length: 29mm Width: 20mm Overall height after installed is about 16mm. Note: Please make sure the power supply is not more than 5.5V and please don't do reverse polarity for "+" and "-", or else, it will burn the board. Package included: 10 x PAM8403 Audio Amplifier Module

Description Features 2 USB Power Adapter 4 World Use Input Plugs Automatic Multi-voltage 100 to 240V AC/DC Small and compact - this unit is designed to be portable and ergonomic Short circuit protection damage to the charger and mobile device is prevented in case of a short circuit- in such cases the unit is not damaged and quickly recovers normal operation Specifications Handy Power Source direct power source for iPod, iPhone, iPad units, mobile phones, PSP, MP3/4, DV, PDA and other devices. Just plug it in to your wall socket, power up and start to play Input: AC 100-240V~50/60Hz Output: 5V 2.1A for USB1 or USB2 5V: 1.0 A for USB1 and USB2 using at the same time. More Products View More Products

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The speaker with USB interface, insert Bluetooth audio receiver into USB; Support smartphone with Bluetooth function, like IPHONE, IPAD, Android, etc; You should download IVT Bluesoleil to install in your computer; Power supply: USB; Bluetooth V2.0 + EDR; Output method: USB; Receiving distance: 1~10m; Sound output sampling rate: 44.1KHz and 48KHz; Change the ordinary speaker to wireless Bluetooth speaker General Material ABS Quantity 1 piece Specification Bluetooth Version Bluetooth V2.0 Operating Range 1~10m Dimensions & Weight Dimensions 2.36 in x 0.79 in x 0.35 in (6 cm x 2 cm x 0.9 cm) Weight 0.28 oz (8 g) Packing List 1 x Car Bluetooth

*LOCAL STOCK* USB Bluetooth Audio Music Receiver Adapter 3.5mm Stereo Output for Car Home Stereo Description: Output modes: 3.5mm male to male auxiliary output, streaming music to your speaker wirelessly. Please note the usb is used for power suppy. To make it work, you need to connect the receiver with your speaker with 3.5mm aux cable Updated bluetooth tech features high quality audio transmission,Transmit up to 33 feet away with line of sight; Better build quality than the generic ones, much tougher and last longer Turn your wired stereo system to wireless,perfect for home stereo and car stereo systems Powered via USB port, no battery is needed   Overview: If you want to stream music to your stereo system via bluetooth then don't miss this eranton? USB Bluetooth Audio Receiver.  What this item can do?  With updated bluetooth tech,it can bring you better sound quality.  Powered via usb port,just plug the receiver to usb charger it'll keep working.  How this bluetooth receiver works?.  Firstly plug the receiver to a 5V usb charger then connect the 3.5mm audio cable to auxiliary port of your speaker.  The 3.5mm audio output mode works for any devices with aux port.   Specification: Power supply:5V  Bluetooth:updated bluetooth 2.1+EDR,A2DP 1.2  Output:usb audio output/3.5mm audio output    Package included: 1*USB bluetooth audio receiver  1*Audio cable Click here to view all our stunning items

Feniyen 8 Way Digital Mixer USB Professional Audio KTV Mixer with 48V Phantom Power Features: Built in professional digital effect processor. 8 mono input, high quality microphone microphone. 3 segment frequency input balance knob. Analysis of highly durable 60mm clippers. MP3 control play area, with USB interface. Strong main channel output. Listening PEL switch. With +48V  phantom power. Item specifics: Brand Name: Feniyen Type: Professional Amplifier Color: Dark blue Channels: 8 Item size: 2.7 * 34 * 40 cm Item weight: 5.3kg Package Included: 1x Professional Mixer 1x Power Adapter 1x Instruction Manual 1x Beautiful Package