Color Black Brand SMT Model T-88 Quantity 1 Piece Material PC + ABS Frequency Range 400~480MHz Channel 30 Frequency Stability +/-2.5 ppm Output Power 5 W Working Voltage 7.4 V Working Distance 5000~8000m Encryption CTCSSDCS Battery Capacity 1500 mAh Standby Time 80 Hour Working Time 160~240 Hour Other Features 1.8" color display screen; Supports TF card up to 4GB; FM frequency: Manual adjustment (According to local FM frequency automatically adjusting); Camera: 1.3MP; Supports Chinese / English Packing List 1 x Walkie talkie 1 x Antenna 1 x Battery 1 x US plug power adapter (100~240V / 104cm) 1 x 12V charging socket 1 x Back clip 1 x Chinese / English user manual