4
Sonic Mini
™
HOW TO CHARGE
Technical Parameters
When charging for the first time, or after an extended period of non-use,
charge for 1.5 – 2 hours prior.
1. Pull off the brush attachment
and insert cable into charging
port. Connect the USB to
appropriate power supply.
2. During the charging process, the
indicator light will continue to flash
intermittently. The indicator light
will remain on when the device
is fully charged.
Before charging, please check the
USB isn’t tangled to avoid failure.
The device will not work during
the charging process.
If the device is functioning abnormally, turn
off immediately and discontinue use.
Avoid long periods of non-use to protect
battery.