TROLLEY SPEAKER
TPA040250AD
9
This product built-in battery, especially suitable for outdoor concert, advertising, entertainment other activities.
Please charge the battery full rst before using in outdoor environment. To ennure that the speaker can be
used for a long time for outdoor activities
-The machine built-in intelligent switch power supply eircuit. When connect the power adapter and plug nto
the charging interface, the machine will automatically switch to use adapter to supply power Meanwhile,
the built-in battery charging at the same time. When external adapter to disconnect the power supply, the
machine will intelligent switch to the built-in battery back to work.
When using the adapter to charge the battery, the internal integration charging circuit of the machine will
promptly start charging, and charging indicator light up. While the battery is fully charged, the circuit will
remind you, and light the full LED. You can shut off the AC power adapter. If you still use the adapter keep
machine working, charging circuit automatically cut off the charging circuit. So you don’t need to worry
about the battery charger broken .
Please note in particular, battery service life to a certain extent, is beyond the scope of the company’s
warranty. Saturate with the built-in battery, typically at about 8 to 10 hours. With increasing the number of
charging, the battery capacity and charging time also shorter accordingly. When it appears power shortage
situation under using a very short time. Please replace the built-in battery.
Users also need to pay attention that a drop of battery when you use in the outdoor, please shut off the power
switch on the rear panel in time, and charge the built-in battery within 24 hours in time. Such as battery runs
out, it is possible that the battery cannot be recharged and the service life of maturity. When you don’t use this
machine for a long, please charge the battery for every six months, so as to avoid the battery failure.
ANNOUNCEMENTS
BLUETOOTH OPERATION
First connection of bluetooth with cellphone
1. Turn on the mobile phone Bluetooth function and turn on the speaker. Press the “MODE” on the speaker
and switch to Bluetooth mode.
2. Select the mobile phone Bluetooth scanning and check the Bluetooth device list to be founda
3. Select the “bluetooth” which is on Bluetooth device list.
