What Is a Micro Earpiece?

Wireless mini earphones are also called deep ear canal (external ear canal) mini wireless earphones, micro earphones, 305 earphones, E707 earphones, headsets, small ears, MICROEAR, etc.

Miniature earphone

Wireless mini earphones are also called deep ear canal (external ear canal) mini wireless earphones, micro earphones,

1.Wireless micro earphones are also called deep ear canal (external ear canal) micro wireless earphones, micro earphones,

The communication method between the wireless sensor and the headset is magnetic induction communication. The headset itself does not have the problem of being shielded or detected. The shielding or detection mainly occurs on the communication equipment connected to the headset.

The basic configuration that is popular among users today is with a mobile phone, so it is mainly the mobile phone that is blocked or detected.

The scope of application is criminal investigation, technical investigation, economic investigation, anti-drug, anti-smuggling, political security, national security, security, anti-corruption, anti-terrorism, anti-evil and other departments, as well as on-site negotiations, interrogation rooms, gambling, television broadcasters, film and television shooting and commanding places.

1.Please use ear picks or

Connection method (connect mobile phone, PHS, walkie-talkie):

1. Self-equipped earphone cable for a mobile phone.

2. Cut off the earphone of the mobile phone's earphone cable, but keep the microphone so that you can talk to each other.

3. Strip the plastic skin of the headphone cable (about 10 mm), and you can see several fine enameled wires in two colors.

4. Use a lighter to burn the varnish of the enameled wire about 5 millimeters. Thin wires of both colors must be burned. Scrap the black carbonized layer with your nails. Be sure to scrape it off.

5. Twist the burnt enameled wires according to color. The two colors of wires cannot be mixed together.

6. Take out the single-head audio cable in the invisible wireless headset package, and you can see the pink and white wires.

7. Twist the two sets of wires (four heads) mentioned in 5.6 separately, and they can be welded if necessary.

8. Use electrical cloth, thermoplastic tube, band-aid, adhesive tape, etc. to wrap one group so as not to short-circuit with the other group.