Product information: Number of channels: 128 channels Operating voltage: 7.4V Operating temperature: -30°C to 60°C Working mode: same-frequency simplex or different-frequency simplex Power output: VHF:5W/UHF:4W Modulation mode: frequency modulation (F3E) Machine frequency offset: ≤ soil 5kHz Frequency Stability: 2.5ppm soil Receiving sensitivity: <<0.2V Audio power: ≥ 500MW Dustproof and waterproof grade: IP55 Weight: 248g Dimension: 61*119.5*37.5(mm) Packing list: Walkie-talkie*1 Product Image:

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