yitom The other person's voice was much quieter than others', and they also had a car and a handheld device.
yitom BI4IUI Even getting closer wasn't enough; shouting didn't help either. The other party could hear a lot of noise from other vehicles, and then they hadn't even heard the UV5R make much noise.
yitom [已注销] Even replacing the microphone didn't work; every time I spoke, I had to shout, and the microphone was right next to my mouth.
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