Rechargeable hand warmer with external battery Lifesystems Rechargeable Hand Warmer with Power Bank function, 5200 mAh

Two in one: hand warmer and external battery

No matter where you are: outdoors or indoors, this hand warmer is easy and convenient to use. It heats up in 10 seconds with one touch and lasts up to 6 hours. In addition, it can be used as an external battery for devices that charge via USB. You can even choose from 4 heating modes, and the two plates in the warmer will warm your hands over the entire width.

Features of the rechargeable hand warmer:

• Two heating plates for 360 degree heat transfer
• Compact and ergonomic design
• 4 heating modes
• Heats up in 10 seconds
• Heats for 3-6 hours
• External battery function for USB rechargeable devices
• Can be charged via USB or mains
• Charging time - up to 4 hours.
• Flashing LED lights during charging
• USB cable is included
• CE certified
• Recycled
  

In the product box you will find:

• 1 x Rechargeable hand warmer
• 1 x USB cable

Attention: do not immerse the hand warmer in water. Although it is resistant to water and weak water jets, it cannot be submerged in water.

Caution: Heat setting 4 (highest) is 50 degrees, so people with sensitive skin or the elderly should use it with caution.

Charge the hand warmer at least 3 months to make the battery last as long as possible.

Battery Specifications:

• 18650 Li-ion Battery 5200mah
• Output: standard USB with 5V 2A (MAX)
• Charging: micro USB with 5V 2A (MAX)

Charging the hand warmer

The device must be switched off during charging. Charge using the included USB cable via a USB port on your PC or other device. The LED lights will flash while charging. When the device is charging, the 4 orange lights are on without blinking. The charging time depends on the charging method: 2-3 hours when charging from the mains, up to 6 hours when charging via a computer USB connection.

How to use a hand warmer?

The heater is turned on and off by holding down the on/off button for 5 seconds. The heater heats up in less than 10 seconds. The heat setting is changed by pressing the on/off button again.

Heat modes of the hand warmer:

1 orange light - 45+/-2 degree heating temperature

2 orange lights - 45+/-2 degree heating temperature

3 orange lights - 48+/-2 degree heating temperature

4 orange lights - 50+/-2 degree heating temperature

External battery function

Turn off the hand warmer with the on/off button and insert the USB cable (the thick end) of the device you want to charge into the USB socket of the warmer - charging will start automatically. The number of lit lights indicates how much battery power is left.