Precautions for using the walkie-talkie microphone:
Improper use of the walkie-talkie microphone may cause accidents, fires or explosions. You need to know the correct way to use the walkie-talkie microphone:
1. On a car with safety air reading, do not put the walkie-talkie in the range that may be involved when the air reading is unfolded. If the walkie-talkie is in the area that may be involved when the airbag is deployed, once the airbag is deployed rapidly, the walkie-talkie may injure the occupants of the vehicle with a large impact force.
2. In potentially explosive atmospheres or occasions, unless the walkie-talkie has passed special certification, the walkie-talkie must be turned off. In a potentially explosive atmosphere, an electrical spark can cause an explosion or fire.
3. Do not replace or charge the battery in a potentially explosive atmosphere. Battery installation and removal may cause |contact sparks and cause an explosion.
4. In the vicinity of the blasting area and the area where the detonator is located, the walkie-talkie must be turned off to avoid possible explosions.