JiaWeiHua is the leading custom wired headphone manufacturer & supplier in China, offers custom wired headphone with high quality and cost-effective. Now I will explain the production and assembly process of the headset.

1. Semi-finished products processing: (1) Wire semi-finished products processing (wire plug production, MIC control box assembly processing) (2) SPK front shell processing (sticking paper, dispensing glue) (3) Rear shell processing (wearing SR/sticking tuning Paper/processed decorative sheet, etc.) ---- (the detailed process of the processing part is omitted)

2. Earphone assembly process: 1. Check the wire + put into the assembly line >> 2. Wire the wire through the earphone back shell + knot (R, L) >> 3. Weld the speaker (R, L) >> 4. Check the quality of the solder joints (R, L) >> 4. Earphone front shell + rear shell assembly (glue or ultrasonic) >> 5. Earmuffs >> 6. Earphone/MIC frequency response curve >> 7. Earphone listening test >> 8. MIC listening test >> 9. Control box button function test >> 10. Check the appearance of the headset >> 11. Packaging

These are the production and assembly process of JiaWeiHua custom wired headphones. If you don't understand, please contact us.