Andoer Mini Portable USB 3.5mm AUX Wireless Bluetooth Music Audio Receiver Adapter Car AUX Home Audio System Easy To Operate: Simply connect your speaker with our device, immediately transform your speakers into a fashionable wireless Bluetooth-enabled speaker Wireless Play: Removing the trouble of wired connection, through the wireless connection and transmission, the user can enjoy a high-fidelity music at any place indoor by wireless control. Perfectly Compatible: The Bluetooth Music Receiver is perfectly compatible with most of mobile phone or computer on the market, Such as, Notebook, Laptop, Tablet PC, for iPhone / iPad / iTouch / Samsung / Sony, etc. Applications: Car Stereo systems, Home Audio System , etc. Powered by Standard USB port.