THOMSON WEAR7811 Operating Instructions Manual page 6

5. Charging
Fully charge the earphones and the charging box once before using them for the first time�
1
Insert the earphones and connect the charging box
Place the earphones in the charging box� Ensure that the earphones are inserted into the correct
sides, using the L/R markings as a guide�
Connect the USB charging cable included to the charging socket (6) on the charging box�
Connect the free plug on the USB charging cable to a suitable USB charger� To do this, consult the
operating instructions for the USB charger you are using�
2
Charging procedure for the charging box and earphones
The status LED on the charging box (2) flashes blue during the charging process� Once the charging
box is fully charged, the charging box LED (2) lights up blue�
The status LEDs on the earphones (3) light up solid red during the charging process� Once the
earphones are fully charged, the status LEDs go out�
It can take up to 1�5 hours (earphones) or up to 1�5 hours (charging box) until the batteries are
fully charged�
CHARGING
Battery capacity
3
Charging box
When battery levels are low (< 10%), the status LED (2) flashes blue�
Earphones
When battery levels are low, the status LED (3) flashes red�
The actual battery life will vary depending on how you use the device, the settings and the ambient
temperatures (rechargeable batteries have a limited life)�
Note
If you have not used the device for a few months, it can take 15 - 30 minutes until the charging
process starts�
USB-C
1
:30
h m
1
:30
h m
CHARGED
6