Please use the adaptor supplied with SACKit Boom 150 for charging, the adaptor power is 15V/2A.
Do not use any other power adaptor.
• Before use you should charge the speaker for at least 6 hours to obtain full battery capacity.
• If the speaker is fully discharged it will take 3 hours to fully charge the internal battery.
• When charging the power led will illuminate and will turn off when fully charged.
• Please remember to turn off the speaker when not in use.