Q1: How to properly maintain ear-clip headphones and extend their service life?

1. Avoid pulling, twisting, or squeezing the C-shaped bridge of the headphones to prevent deformation.

   Put them back into the charging case when not in use, and avoid placing them on seats, sofas, or other easily squeezed areas.
2. Regularly clean the headphone surface, sound outlets, microphone holes, and charging contacts —

   it is recommended to clean once a week with a soft cloth, soft brush, or alcohol-dampened cotton swab.

   Do not use sharp objects for cleaning.
3. Keep the headphones away from high temperatures and humid environments (such as bathrooms or direct sunlight)

   to prevent component damage.
4. Wipe sweat off the headphones after exercise and let them air-dry before placing them in the charging case.
5. If not used for a long time, charge the headphones and charging case to about 50% battery,

   store them in a dry and cool place, and recharge every 1–2 months to avoid battery depletion.
   
   
   

Q2: What if the C-shaped bridge becomes deformed or the clamping force is abnormal?

• If the C-shaped bridge is only slightly deformed, you can gently adjust it to a proper angle —
  the nickel‑titanium memory alloy material can return to its original shape.
• If the deformation is severe or the clamping force is clearly abnormal (too loose and easy to fall off, or too tight and painful),
  and cannot be adjusted manually, please contact after-sales support for inspection.
  Repair or replacement is available under warranty conditions.
  Avoid forcibly bending it by yourself, which may cause further damage.