The PKT-23 UHF two-way radio provides 1.5W transmit power, 4 channels and up to 15 hours of operation. This small but powerful radio is simple to operate and durable, meets or exceeds MIL-Spec standards 810 C/D/E/F/G (11 items) and IP54 (dust/water intrusion). Connect to the standard micro USB port to charge or use included charging cup, and plug Kenwood headphones into the 3.5mm audio jack for hands free operation. Versatile, strong, and small - the PKT-23 is built business tough.