8. Introduction to the battery life, charging case and indicator lights of UTWS5

【Battery life】

Ear unit battery life for single use is about 6.5 hours. Ear units can be charged 4-5 times with fully charged charging case, and in total of about 30 hours.


【800mAh charging case】

1. The left and right ear hooks are placed in the appropriate position of the charging case. After closing the case lid, it will charge the ear hooks automatically.

2. The indicator light of the charging case and the ear hooks are illustrated as follows.

Note:The indicator lights on the charging case will not turn off when charging via USB cable no matter it is opened or closed.


【Indicator light of the left and right ear hooks】

1. Left and right ear hooks are charging:

White light pulses for about 15s before going off.

2. Left and right ear hooks are fully charged:

White light keeps constantly for about 15s before going off.


【Indicator light of the charging case】

1. Remaining power indication (indicates when opening the case every time.)

21%~100%: White light constantly on for 5s;

20%~0%: Red light constantly on for 5s.

2. Charging case status indication:

Charging: White light pulses;

Fully charged: White light goes off. (In early batch, White light constantly on.)

3. Ear hooks (in the case) status indication:

Pairing: Red&white light flash alternately.