When 75% -99% power is
charged
The first, second and third white indicator are always
on, and the fourth white indicator is flashing slowly
Four white indicators are on
5. TTS Voice Prompt
6. Charging
When the Willful T7 has low battery alarm, please immediately put the earbuds into the charging box to
charge them. It can take 2 hours to fully charge them. When the earbuds are being charged, the indicator of
the charging box will be always on (When the left earbud is being charged, the left-most indicator will be
always on; when the right earbud is being charged, the right-most indicator will be always on). When the
earbuds are fully charged, the indicators of the charging box will go off.
Connecting for charging
Please connect the Type-C plug of the Type-C charging cable to the Type-C charging port of the charging
box; connect the USB plug to the USB charger (vehicle charger, portable charger, computer USB port, etc.).
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