16.USB 1A: Suitable for charging jacks of iPod/iPhone and other models of mobile
phones
17. MICRO SD/TF :SD/TF card jack
18. USB :USB playing jack
INDICATOR LAMPS:
Blue lamp on the front: The blue indicator lamp would flicker during the
Bluetooth connection and pair; after successful connecting, it would keep ON.
Green lamp on the front : The green indicator lamp would keep ON except for in
the Bluetooth status and it would flicker during the automatic radio station
search.
Red lamp on the front: The green indicator lamp would keep ON and the red one
would turn out during the startup status.
Red lamp on the back: The red indicator lamp would keep On during the
charge of built-in 3.7 V lithium battery in the ON and OFF states and after
the battery is charged completely, it would turn off.
Power supply modes:
1.Supply power to the unit with the built-in and full 3.7 V lithium battery and
push the “ON/OFF” switch to “ON” to connect the power.
REMARKS: Connect the USB line in any functional state and at any time to
the computer and the other end of DC plug into the DC 5V plug on the back
of this unit to charge 3.7 V lithium battery inside the unit. The unit will
consume much current during charge and as a result, the unit cannot be
played; so it’s recommended that the users shall use the unit only after it is
charged completely and having disconnected the USB line. It will take about
4.5 hours to charge the 3.7 V lithium battery completely.
2. Using the inside rechargeable battery of unit to charge the Android
smartphones, iphone and iPod, please push the Switch button "ON/OFF" to
the "OFF" first, then connect the smartphones to the 1A charging port on the
back of unit via one USB cable to start charging. Please be reminded