5
11.Trouble shooting
Issue Possible
problem
Resolution
Could not turn on
No power
Charging
Could not pair
Headphone or T10
could be connected with
other equipment
Disconnect with other
equipment and turn on
again
Unstable connection
Headphone or T10
could be put far away or
some obstacles between
them
Let them be closer or
remove the obstacles
12. Preservation and maintenance
When first used, make sure the product is fully charged
Please preserve the device at cool and dry places
Do not use in rainy/stormy days
When unused for a long period of time, make sure to charge before use
Clean with dry, clean fabric, do not rinse with water
13. Warranty
The warranty covers the repair fee of the headphones for 1 year since its
purchase
The damage due to personal or irresistible causes is not covered in the
warranty
The warranty automatically becomes invalid once the product is
disassembled privately
When repair is needed, please contact with your local agency