2 PACK Long Range Walkie Talkie 100 Mile Two Way Radio Charge Headset Waterproof

Turn on the Walkie talkie; 2. You should turn the channel selector to Channel 1(On channel 1-5); 3. Turn off the Walkie talkie; 4. Then you can turn on VOX. Speaking close to the walkie talkie. 【Explanation of VOX function】 Due to the influence of surrounding noise, the sensitivity of VOX function is not too high.

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