Don't risk using a hand microphone whilst on the move.........Choose the new Intek M899 Vox for safe CB in the car, features handsfree operation, and has lots of user friendly features, and even includes the ear-microphone setup.
For transmitting this CB radio can be operated in 3 modes,
1) PTT mode with the standard microphone, just like any other CB radio
2) PTT mode with remote PTT control (to be placed on the steering wheel or on the gear knob) and external microphone
3) VOX mode with external microphone (fully handsfree mode)