Features:Scramblernoise reduction circuitlong standby timelong communication rangehigh capability li-ion batterybattery save. CTCSS. DCSreporting number command of english and chinese function humanism design.Specification:Model: BF-888SAntenna Impedance: 50ohmWorking temperature: -30~+60¡ãCRated Voltage: 3.7V DCOutput power: <5WBattery type: Li-ion batteryBattery capacity: 1500mAhItem size: 55 x 33 x 115 mm (L x W x H)Antenna length: 110 mmNet weight: 200gDual band or Single band: Single bandDual frequency or Single frequency: Single frequencyPackage: 1 x pofung BF-888S 1 x 3.7v 1500mAh Li-ion Battery 1 x SMA-Female Antenna. 1 x Belt Clip. 1 x ENG Manual 1 x Desktop Charger (100V /240V ) 1 x Wrist Strap 1 x fee earpiece