Product Name: 3 in 1 shell hand warmers
Material: ABS+ aluminum alloy
Battery core: polymer lithium battery
Battery capacity: 3600mAh
Input: DC5V-2A
Output: DC5V-2A
Product size: 8.5×7.5×2.5cm
Product weight: 147g
Packing size: 10x10x10cm
Package Weight : 327g
Charging method: USB
Charging time: 3.5 hours
Fever time: 3-4 hours
Color: red, white, black, blue
Surface process: vacuum plating, pearlescent paint
Compatibility: It can charge mobile phones and other digital products, compatible with most digital brands such as Apple, Samsung, Sony, etc., can charge 1.5 times for mobile phones such as iphone6s/7s.

Instructions for use
1. Continuous heating mode
Turn the switch to the ON position to enter the continuous heating mode.
In this mode, the hand warmers starts and releases heat.
The indicator light is on at this time.
2. Charge the hand warmers
Turn the switch to the OFF position to enter the charging mode for the hand warmer.
In this mode, the indicator is flashing at this time.
When charging is completed, the indicator light turns into a long light state.
3. Charging mode for digital devices
Toggle the switch to any position to enter the charging mode for the digital device.
In this mode, hand warmers will continue to charge digital devices, and the charging indicator will be flashing.
When charging is completed, the indicator light turns into a long light state.
Note: After the charging and discharging work of the hand warmers is completed, the data cable needs to be unplugged before it can be heated normally.

Product packaging:
1x hand warmers
1x cloth bag
1x data line
1x adapter
1x instruction manual

Instructions for use

1. Continuous heating mode

Turn the switch to the ON position on the right to enter the continuous heating mode.

In this mode, the hand warmers starts and releases heat.

The indicator light is on at this time.

2. Charging mode for hand warmers

Move the switch to any position to enter the charging mode for the hand warmer.

In this mode, the indicator is flashing at this time.

When charging is completed, the indicator light turns into a long light state.

3. Charging mode for digital devices

Turn the switch to any position to enter the charging mode for the digital device.

In this mode, hand warmers will continue to charge digital devices, and the charging indicator will be flashing.

When charging is completed, the indicator light turns into a long light state.

Note: When the hand warmers is not in the heat mode, we recommend that you turn off the switch.

Product details