| Features: Dual Band with LCD Display. Features two bands and LCD display, including VHF 136-174MHz (RxTx), UHF 400-520MHz (RxTx), which can be programmable via PC, with 128 channels to ensure strong penetration of radio wave for long communication distance, suitable for using in 1-5km for urban area, 3-8km for suburb area and 10-15km for open area. Wide Compatibility. Widely used in the construction site, hotel, plant, bars, warehouse, supermarkets and for security, self-driving activities, campus communication, field survival, biking, hiking, road trip, camping, hunting, etc. 4800mAh Li-ion BatterySafe & Eco-friendly. Built-in large-capacity li-ion battery Features over-charge protection, | |