Baile USB Bluetooth Music Audio Stereo Receiver PT-810 for Car AUX in Home Mp3 Speaker Iphone Easy to Operate: Simply connect your stereo or speaker with our device, and immediately transform it into a fashionable wireless Bluetooth speaker,transmission rate: 3(Mbps),transmission distance 10 metres Wireless Play: Removing troubles of wired connection, through the wireless connection and transmission, enjoy a high fidelity music at any place indoor by wireless control Perfectly Compatible: Supports iPhone, iPad and 99% of smart phones and tablets Portable design: with mini size, the feature of portable can let you carry them to anywhere you want What's in the box: 1 x USB Bluetooth Receiver, 1 x 3.5mm Audio Cable(45cm), 1 x English manual