connection, left earbuds will continue to wait for pairing with the mobile
phone (red and white lights flash quickly alternately).
◼ Care and maintenance
Read the following recommendations carefully before using BTH109.
Following these you will be able to enjoy this product for many years.
◆ Keep it dry and don’t put it in the dump place to avoid the product’s
internal circuit being affected. Don’t wear the headset when in strong
exercise toavoid sweat enter.
◆ Keep the product away from direct sunlight or hot places. High
temperatures will shorten the life of electronic devices, destroy the
battery or distort certain plastic parts.
◆ Don’t expose the product to cold areas. It may damage the internal circuit
board.
◆ Don’t try to disassemble the product as it may get damaged if you are not
professional.
◆ Don’t let it fall down onto the floor or other hard surfaces. The internal
circuit might get damaged.
◆ Don’t use intensive chemical products or detergent to clean the product.
◆ Don’t scratch the surface with sharp things.
◆ Don’t use this product during strenuous exercise. It may get damaged by
sweat.
In case the product doesn’t function properly, send it to the store you bought
it. The staff will help you to solve the problem
◼ FAQs
1. What does it mean when red LED flashes slowly three times a
minute?
Battery is low power, need to be recharged.
2. Why is the red LED off when charging?
a) The charging case may not have enough power to charge the headset.
Please charge the charging case.
b) Make sure the metal contacts of the earbud and charging case are free of
obstacles.
a) The battery may dry up. Please charge the battery for 30 minutes, and
then the red LED will be on.
3. Why can’t I hear the sound on the headset?