Details: Product Description: This is a long-distance walkie talkie with a wide range of applications and relatively more convenient to use. The factory has stable production to meet the needs of different countries Product Characteristics: Output power:12WFrequency Range: UHF:400-520MHzMemory Channel: 16Operating Voltage DC7.4VFrequency Stability ±2.5ppmOperating Temperature -20~+60ºCAntenna Impedance 50Ω Data Sheet: Dimensions: 138* 61*38mm Frequency Range: UHF400-520MHz Storage Channel: 16 Channels Talk Range: 10-15km Walkie Talkie Type: GMRS Weight: 450g Battery capacity: 4200mAh Certification: FCC Dimensions: 138* 61*38mm Frequency Range: UHF400-520MHz Frequency Range: UHF400-520MHz Package: 1*Walkie Talkie