Willful T5 Manual De Instrucciones página 9

B. Under what circumstances will them be automatically shut down?
If the pairing lasts for more than 10 minutes without any device connected, it
will be automatically shut down.
C. Which devices can be used to charge the earbuds?
The earbuds can be charged with the vehicle charger, portable charger or
computer USB with the DC voltage up to 5V and the current up to 1A.
D.Long press the multi-function touch key for 5 seconds, the purple light will be
on for 2 seconds, then earbuds will shut down.
(Note: the restore the factory setting works when the left and right earbuds are
not connected with each other and the earbuds is not connected with devices).
-07-