USING AC CURRENT
Alternating current: 220V/110V~50HZ/60HZ, (Before using AC power, you need set the button which is
inside the battery compartment at 110V or 220V according to your voltage).
1. Plug the socket into the power outlet, when connecting, you would be careful to avoid shock.
2. Do not use the power input that doesn't match with the product so as to avoid the trouble and
danger.
3. Please stop using the machine before switch on and off the power.
USING UM-1 BATTERIES
1. Insert 2 pcs UM-1 batteries with "+'' "-''marks correctly aligned, to avoid breaking the battery door,
please open the battery door correctly as inserting batteries.
2. Do not use different types of battery, do not use older and new one battery together, otherwise, the
life of unit will be shorten by unsteady current and voltage.
3. Please remove the batteries when not use for a long time to save the power, and it will avoid the
leakage of battery to corrode the parts.
4. Do not expose the batteries to fire, never recharge dry cell battery, doing so will cause leakage of
battery fluid, heat generation, bursting and fire.
5. Do not mix batteries with metal objects, during storage to avoid short-circuit.
USING RECHARGEABLE BATTERY
1. The unit built-in rechargeable battery, please note that first time need to charge with AC power
110V/220V for about 12 hours.
2. Normally, if the rechargeable battery is no power, we should recharge 3-5 hours.
3. Set the button (at the back of unit) at rechargeable BATT position, the unit can be provided power by
rechargeable battery built-in.
USB/SD OPERATION
1. Insert the USB/SD to the USB/SD JACK, set the RADIO/MP3 SELECTOR function switch to MP3
position, the song will be play directly. During USB/SD playing, the song can be stopped temporarily
by depressing the PAUSE BUTTON, press again to release the pause action.
2. During the USB/SD playing, short press the NEXT BUTTON, the next song play (if you need fast
forward, please long press this button.)short press PREV BUTTON, the last song play(if you need
fast rewind, please long press this button)
3. If you want to stop the USB/SD, set the RADIO/MP3 SELECTOR function switch to RADIO position,
and then take out the USB/SD.
4. You also can use remote control to finish the USB/SD operation, kindly note: a) if you need turn on
/off the USB/SD playing, you need long press the power button of remote control, b) Mode and USB
button of remote control are the same function.
5. The max memory size of USB/SD card can be supported 8GB
SPECIFICATION
Voltage: AC: 110V/220V~60HZ/50HZ DC: 3V (UM-1*2)
Rechargeable battery: 1090mah
P-3