Power Bank

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Power Bank



Product Description

Product Description

User Guideline: please read the instructions manual before use.
There are three key functions to this device. The first function is fantastic Crystal LED Nightlight, the second is to warm your hand, and the third is to charge your phone.

1. The operating steps to warm your hands:
I.To press the switch button the first time to initiate the LED light change mode, then there are colorful crystal light illuminated from the device to relax your daily life.
II.To press the switch button the second time to initiate the middle level heating mode (116.6F) ,then the switch Button 's LED light is on with green light. The device may run about 4.5 hours under this mode based on the full charged battery.
III.To press the switch button the 3rd time to initiate the high level heating mode (123.8F), then the switch Button 's LED light is on with red light. The device may run about 2.5 hours under this mode based on the full charged battery.
IV.To press the switch button the 4th time to close the device, then all the LED light is off and stop heating.
Note: The device can be also used as hand warmer when it is being charged.

2. The operating steps to use as a power bank to charge your phones:
I.To long-press the switch button last for 2 seconds under any mode, it will go to the 5V DC/1A output mode to charge your phone while the heating and LED flash mode will be stopped.
II.Under the output mode ,to press the switch for another 2 seconds, it will close the output mode and go to the standby mode.

3. Input mode: To charge the Hand Warmer & Power bank itself
To plug the device into either computer USB port, or a USB AC Adapter, it will go to the charging mode. It will take about 4 hours to charge the device be 100%.

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