Brand WECAN Model KC-A8 Color Black Material ABS +Aluminium alloy Quantity 1 Frequency Range 400-470MHz Channel 16 Frequency Stability +/- 2.5 ppm ppm Output Power 8W W Working Voltage 7.4 V Working Distance 3000 m Encryption CTCSS Battery Capacity 4800mAh mAh Standby Time 268 hour Features A fashionable business style digital walkie-talkiesuper long standby time can last for 12 days Other KC - Standby King is a fashionable business style digital walkie-talkie the personalized color super long standby time can last for 12 days Ultra small size design novel appearance beautiful and elegant. fashionable and practical communication tools. Packing List 1 x Interphone 1 x Battery charger(DC 12V/500mA) 1 x Power adapter(102CM Input: AC220V; Output: DC5V 600mA) 1 x 4800mAh 7.4V Lithium Battery 1 x Antenna 1 x Back splint 2 x Screw 1 x Warranty card 1 x Strap 1 x Chinese user manual