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Feature：
Digital hundred kilometers
Simulated channel selection
Real time power inquiry
Multicolour
Auto power-saving 
Voice report number
Clear voice
Mini digital diaplay tube
TYPE-C Charging

GENERAL：
Frequency：UHF:400-470MHZ
Channel capacity：16
Inout voltage：3.7V
Battery capacity：1800mAh
Transmissiom  power：＜2W
Standby current：＜13mA
Work temperature：-20℃±55℃
Antenna impedance：50Ω
Size：95*40*22mm
Weight：62g