This radio has the same principals as any other PMR446 but with the latest Bluetooth technology. Primarily designed for use with the Midland range of Bluetooth "Rider" headsets for bike to bike use, the 445 Bluetooth can be used with any manufacturers Bluetooth headset, whether on or off a bike! The Midland 445 Bluetooth will also work in conjunction with a massive range of conventional headsets, chargers and accessories, making it one of the most versatile Two-Way radio products currently on the market. Bluetooth Connection Over 300 channels No licence fees or call charges VOX function Scan Roger beep Power saver Squelch Vibrating call alert Built in Stopwatch & clock Energy save function Beltclip Press to Talk switch/cable Operates on 4 x AA batteries (Not Supplied) Backlit LCD - Yes