Adopting precise and sophisticated electronic components, it is stable in performance and reliable in receiving the signal even in remote mountainous regions or dense forests. Product Features Frequency Range: UHF 400-470MHz Output power: 5W Voltage: 3.7V 16 Memory Channel Channel step: 5/10/12.5/25 KHz Wide/Narrow Band(25kHz/12.5kHz) CTCSS/DCS function VOX function Busy lockout function Scanning function Monitor function Emergency alarm function Low battery alarm Power saving function Colour: Black Battery type: Li-ion battery Battery capacity: 1500mAh Range: 5Km line of sight - please note that buildings or interference could affect this distance ICASA approved Product Specifications 2 x Walkie Talkie 2 x Charger 2 x 1500mAh Rechargeable Battery 2 x Belt Clip 2 x Antenna 2 x Earplug 1 x User Manual