PLAY X STORE On-Site S-500PLUS 5-Mile 16-Channel UHF Business Two-Way Radio Up to 10W output power, providing strong and steady signal can cover up to 2 miles in cities. Programme to 16 Channel / Code Combinations on UHF 400-470MHz. Customer programming software allows users to perform programming functions and access new features. Rechargeable lithium ion battery provides up to 22 hours of use (5% in transmitting) Compatible with Kenwood/BaoFeng 2-pin USB programming cable.