Product DescriptionFunction:Wide/Narrow Band(25kHz/12.5kHz)Voice compandingMonitor functionBusy lockout functionScanning functionTime-out Timer (TOT) functionLCD displayBattery voltage display functionChannel name display and editing functionsKeypad lock functionEmergency alarm functionLow battery alarmPower saving functionChinese and English voice promptPC software programmableBasic Description:Rated Voltage: 7.4V DC��10%Output power: �� 5WBattery type: Li-ion batteryBattery capacity: 1800mAhSpecification:Frequency stability: ��2.5ppmCarier wave tolerance: 5ppmModulation character: 6 dB per fold frequency patchEmission current: < 1.6A(5W)CTCSS / DCS:0.5��0.1kHz(Wide) 0.3��0.1kHz(Narrow)Inter modulation: 8-12mvHigh/Low TX power selectable: 4W/1WAdjacent channel selectivity( wide/narrow): <-65dB(Wide)<-60dB(Narrow)Pocket include:1 x baofeng UV 5r radio1 x Antenna1 x Earpiece1 x Li-ion battery pack1 x LI-ion charger1 x Belt clip1 x The sling1 x Adapter1 x User's manual