1
what’s the use?
do not have driver’s hands off the steering wheel, no cable or phone bracket, etc. can access, phone calls, to ensure traffic safety.
2
Advantages:
· reduce accidents due to operation of the phone takes place, to avoid violation, but still not recommended to use the phone while driving long.
3
technical principles:
Bluetooth phone is designed for driving safety and comfort and design. Provided that your phone needs to support Bluetooth, without wires or brackets can achieve wireless phone online. By multifunction key phone or a voice recognition operation on the steering wheel, when the telephone access, car stereo system for transmission of voice through a speaker / microphone. Bluetooth hands-free Bluetooth phone generally consists of a controller, Bluetooth-enabled mobile phones, displays and other modules.