★频率范围：VHF:136-174MHzUHF:400-470MHz★信道数：99信道★CTCSS亚音★信道内亚音频调节★键盘锁定★同频/异频★整机初始化★多种扫描功能★信道和频率模式切换★具有自动省电功能，可延长电池使用时间★键盘及LCD屏幕均有背光照明功能，便于暗处操作★耳机/话筒/车充插孔，方便接听与通话并进行充电★低电报警，使用中，当电池的电压降低时，会发出可听的语音信号，提醒您需要更换电池★尺寸：(89mm 49mm 27mm)(高 宽 厚)★Frequencyrange:Frequencyrange:★Channel:99channels★CTCSS★CTCSSmodulationinchannels★Keypadlock★Samefrequency/differentfrequency★Initialization★Multi-scanfunction★Switchforchannelandfrequency★Autobatterysavingfunction,extendtheusingtimeofbattery.★KeypadandLCDbacklitfunction,convenientfordarknessoperation★Earphone/microphone/auto-chargerjack,convenientforansweringandcharging★Lowpoweralarm,whenthepowerislow,itsendsthesoundsignaltoalarmyouchangethebattery.★Size（Notincludedantenna）：(89mm*49mm*27mm)