-This product is Multi-functional with built-in high quality and large capacity
batteries (288W max), it works as refrigerator and make food cool (you can
adjust the temperature by yourself). At the same time, it’s with built-in
Bluetooth speaker, you



can enjoy the music you preferred while playing. It has multi USB standard
ports which is 5V input devices, such as IPhone, iPad for emergency
charging, that means the different ports can meet family members with all
kinds of mobiles.
Multi-protection: Over charge protection, Over discharge protection, Over
current protection, Short-cut protection, Temperature protection.
Press the Bluetooth button for 2 seconds, the Bluetooth will be turned on,
then the LED light will blink it will have tip voice and begin automatic
searching. To open the audio equipment which need to be connected, it can
be
connected when click on the device. There is a tip voice when successfully
connected.
❖ If you want to play the music when successfully connected, just open the
device
and play. When playing music, you can press click it to pause- click it to
play- click it to pause.
❖ When the device need to be turned off, press the bluetooth button for 2
seconds
, there is tip voice and the LED light will off.
❖ When the device is turned on but not play music, it will automatically turn
off after 10 minutes.
❖ The volume buttom 2) Part for USB output
❖ There are 4 USB ports, it can meet all kinds of 5V input devices like
Iphone, ipad...
❖ It will show the current power when press the indicator button and open
the USB output at the same time.
❖ The total current for the USBs are 6000MA, it’s with current limit and over
current function(the output will be cut of when one port is over current 3A)
❖ The current output is less than 100MA,in order to save power, the output
will be cut off automatically when the mobile is fully charged.

3), Charging part


❖ For charging the product, people can use DC port for car charging, it’s
with match