TREBLAB HD-Force - Using Power Bank Mode

POWER BANK MODE
TREBLAB HD-Force inbuilt battery can be used as a power bank to charge your
smartphone or tablet.
1. Connect your device to the speaker by plugging your device's charging cable
into the USB 2.0 output port under the rubber cover on the back of the speaker.
2. If the speaker is in OFF state, press the POWER button to start charging. In
case the speaker is ON, it will start charging instantly after you connect the device
to the USB 2.0 output port.
3. There is no indication signal when the smart device is fully charged. Please pay
attention to your device's battery charge indicator during the charging time.