Wireless Update Upgrade your compatible with Bose System, fancy wired speakers with Bluetooth technology, and free yourself from the tangle of audio cables. Put the Bluetooth function of your phone to good use - Stream your music wirelessly to existing compatible with Bose systems at home. This audio Bluetooth adapter support 3.5mm aux audio, and also compatible with all smartphones, bluetooth audio devices (Bluetooth speakers and much more), and stereo equipment with audio input port. By pressing the button on the center front, the receiver & transmitter device will start to pair to the next Bluetooth device. Features: 2 in 1 Bluetooth Transmitter & Receiver, as a Bluetooth Audio Transmitter, B6 is specially designed for the Audio Devices (such as MP3, MP4, TV and PC, etc.) without Bluetooth function. You can connect the Bluetooth Transmitter to the audio devices without Bluetooth function via the included 3.5mm Audio Plug, changing these audio devices into Bluetooth-enabled audio devices, and making it work with Bluetooth-enabled Speaker; as a Bluetooth Audio Receiver, B6 is specially designed for Home Audio System. It can change the traditional Home Audio System into Bluetooth-enabled ones, and easy to pair with Bluetooth-enabled Smart Phones, laptop, tablet, etc. With this product, you can greatly enjoy music from your phone, laptop, tablet without the hassle of cables. Package includes: 1 X Bluetooth Transmitter&Receiver 1 X 3.5mm to 2 RCA plug cable AUX Audio Cable 1 X USB Charging Cable NOTE: This is NOT compatible with Bose product however it has been tested and works great with compatible with Bose systems