Add：Qixiang Building, Tangxi Industrial Zone, Luojiang District,Quanzhou 362011, Fujian, China
If all the radio users comply with the following rules, an efficient two-way radio communication can be achieved.
1. Do not interrupt other users to speak. Keep an eye on the call on the channel. Most of the two-way radio pairs have a monitor button on the machine. Press this button to hear the call on the channel. The channel before sending must be blank.
2. Keep the walkie-talkie in the vertical position, the loudspeaker, the microphone is kept in front of the mouth three inches.
3. Talk to the microphone slowly and clearly. Long story short, it will not occupy the voice channel for too long.