Avantree CARA, Руководство пользователя

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3. Charging the Bluetooth 4.0 audio receiver （ Cara （
1) First time, please charge Cara for around 3.5 hours to make sure it is fully charged
and the battery reaches its full capacity:

Charging in car: Charge the unit in car by using a car charger.

Charging at home: Charge the unit by using a USB cable via PC.
2) Afterwards, each charge cycle may take up to 3 hours.
3) LED will indicate red when charging and off when charging is complete.
4) If you have not used the device for a few months, it may take 15-30 minutes before
the LED turns red when charging.
5) We suggest fully charging the item at least once every two months.
Note : to prolong durability of battery, it is recommended to charge the unit whenever
low battery is encountered (LED will flash red every 0.5 secs.).
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