QYT KT8900 Mini Dual Band Car Radio, VHF/UHF 136-174/400-480MHz 25W/20W Mobile Transeiver, Black Smaller size but stronger power! Size: 118*98*35mm; Output Power: VHF 25Watt, UHF 20Watt Frequency Range: VHF136-174MHZ, UHF 400-480MHz FM Radio Function, PTT ID, DTMF, Remote stun, Remote Kill, Auto Lock CTCSS/DCS/5Tone/2Tone/DTMF The mini dual band car radio KT8900 is so convenient that the car power supply is provided.