Kt8900r Tri-band 200ch Mobile Ham Vehicle Radio Transceiver for Bus Taxi Car+mic+program cable Tri-band, Dual display, Dual standby & Dual Track. Mini Size, Power supply: DC12V/13.8V (Cigar-plug cable) Operation for manual channel memory and delete Memory FM radio channel Keypad Lock-out Transmit transit signal PTT ID Setting Optional signal setting DTMF signal setting DTMF signal