Radio Car-kit standard version Hytera CK06 - supports charging via the vehicle s electrical system. RF switch helps switch from radio antenna to vehicle antenna to extend communication coverage by 1–2 km. The locking device is supplied to prevent the radio from missing. Compatible with Hytera PD98x radio. For the convenience of conversations in the car, in order not to remove the radio station from the holder, there is an output for connecting a remote microphone, such as the Hytera SM16A1.