Features:
Superior Bluetooth wireless technology allows you to switch between listening to your favorite tunes and making calls on the go!
Compact and simple design-directly plugs into the AUX port on your in-car sound system, while keeping a low profile.
Portable Design: With mini size, the feature of portable can let you carry them to anywhere you want.
Specifications:
Colour: Black
Adapter Dimensions: approx. 2.36*0.98*0.39inch/6 × 2.5 × 1cm
Cable length: approx. 7.68inch/19.5 cm
Interface: 3.5mm audio interface
Supported file configuration: A2DP AVRCP
Transmission distance : approx. 32.81ft/10 m (without obstacles)
Bluetooth Version: 3.0
Password: 0000
Standard fitting method: Press ON / OFF button until the red and blue LED lights flashing alternately, release the button to enter pairing mode, open the Bluetooth mobile phone or computer or Bluetooth digital products and search Bluetooth devices, when you find BYL - 918, click on the link, if you need a password, the default password 0000. If automatic connecting, there is any indicative password. After successful pairing, the red light is off, the blue LED flashes slowly, which means that connection. At this point, the reader can play music. If you want to change the playback device during normal operation,  you have to suspend a Bluetooth mobile phone or computer in connection, and connect to other Bluetooth devices.  it is preferable to stop the product in the charging, and red light, and after a full charge, the charge is closed.