Description: Plug and play - no installation required, simply plug into your USB / aux-in system Wireless music playback and charging smart phone via USB port Function Keys, mode button, press the Bluetooth mode, press again to U disk Mode. Advanced wireless music technology powered by high quality wireless tooth technology enables it to flawlessly communicate with cell phone and tablet.Compatible with all the device with Bluetooth functions For Car VW AUDI A4L A6L Q3 Q7. Specification: Material: Plastic and Metal Size: Approx 30cm Indicator Light, Mode indicator, Bluetooth mode, Blue lights are on, and it is not paired, the Blue light is often flicker, pairing is successful, the blue light is always on. Interface, USB interface, in the U disk mode, Red the light is always bright, insert the U disk, waiting for the time to read about 10 seconds. Package Includes: 1 Piece Bluetooth Music Adapter Cable Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you
