JUENTAI JT-UV007 Dual-Band Ham Two-Way Radio UHF 400-480Mhz VHF 137-174Mhz Fm Transceiver Height Power:7w FM Radio 65-105MHz Amateur Radio For DTMF CTCSS DCS FM (Yellow) 1.The JUENTAI Advantage: 2015 NEWEST dual band amateur radio,maximum output power can reach 7W of frequency range 137-174Mhz & UHF 400-480Mhz 2.Built-in Various Function: FM radio,Auto Back light,DTMF,1750Hz,SFT-D(In General,It's used for Repeater),Alarm ,Flashlight,Cable Clone,CTCSS/DCS,Remote stun/kill etc. 3.Three Screen Color for Choosing: Yellow,green and red,creating exciting visual effects and interfaces exquisite clarity with LED definition display while you are using it. 4.High capacity Li-Ion battery 2200mAh and Battery charger included as a standard supplied accessory of audio speaker power 1W and louder & clear sound.