Charging The Battery - NGS Technology Roomy Manuel D'utilisation

8

Charging the battery

• The unit is equipped with a built-in
rechargeable battery. (The battery is not
replaceable).
• To charge the unit, please connect it to
your PC by the provided USB cable and
the charging indicator will light up.
• To insure the useful life of the battery,
please fully charge the battery before
use. (Full charging time: 5 - 8 hours).
• When the battery level is low, the
speaker performance will become weak.
Please recharge the battery in time.