8
power source
mains power
This Unit has a built-in rechargeable Lithium battery.
• To charge the unit, connect the USB cable to the
DC-IN 5V 1A Socket on the rear of the unit and
plug into a USB socket of a computer which is
turned on.
• While charging, the battery indicator in front of
the unit will light up red.
• When unit fully charge , the battery indicator will
turn o.
• When the unit is less than 10% battery life, it will
play a 4-beep tone every 30 seconds.
• Battery life approx. 8 hours at moderate listening
level.
5V 1A
AUX IN
OFF ON
POWER
DC-OUT
5V 1A
DC-IN
It takes 11 hours (approx.) to fully charge the battery.
There is no standby mode. To Save battery life, please
switch o the unit. Do not over charge the battery as it
may shorten its life.
IBTB_N14_IB_140618.indd 8 18/6/14 4:37 PM