The Hytera AP 525LF is a communicating PMR446 on the free-to-use frequencies of 446 MHz. Designed for professionals who need it of a waterproof IP66 transceiver, with resistance to drops from a height of 1.5 meters, vibrations and extreme temperatures (-30°C to +60°C). It has a 3W speaker that produces crystal clear sound, even in noisy environment. The Hytera AP 525LF transceiver features battery that guarantees up to 25 hours of operating time, USB Type-C port that allows full and fast charging the transceiver in just 1.8 hours with which you can charge it wherever you are thanks to an external battery (not included).