Brand Besttone Model BST-UV5R Color Black Material Plastic housing Quantity 1 Frequency Range 136~174MHz / 400~480MHz Power 5 W Channel 128 Working Voltage 7.4 V Working Distance 3000~5000 m Encryption CTCSS / DCSS Battery Capacity 1800 mAh Standby Time About 72 hour Working Time About 24 hour Features Built-in FM radio (65~108MHz); Incorporates 105 codes "DCS" and 50 privacy codes "CTCSS" programmable; VOX / alarm function; Up to 128 memory channels; Broadband (Wide) / Narrow band selectable; High power / low selectable; Dual watch / dual reception; Built-in LED flashlight Other 1.5" LCD display Packing List 1 x Walkie talkie 1 x Battery 1 x Back clip 1 x Antenna 1 x Battery charger dock station (DC 10V) 1 x Earphone (112cm) 1 x US plug charger (100~240V / 100cm)