Jomst New 7800mAh Rechargeable Hand Warmers Portable Electric Power Bank,Larger Capacity Hand Warmer and Double-Sided Heating

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Hand warmers features an easy-to-grip shape and size with plenty of battery power to keep your hands warm and toasty for hours. There's no better companion on a cold day or whenever you're feeling chilly!

Battery capacity: 7800mAh
Input: 5V/2A
Output: 5V/2A
Product size: 4.61*2.6*1.22 inch (117*66*31mm)
Charging time: 2-3 hours
Working Time: 8-12 hours

Key function:

long press the switch key (2-3s) to enter the warm hand state (display red light), then switch the gear switch by switch button, 3 levels of adjustable temperature

Heating temperature:

Low temp - one red light, T: about 95-107.5 ℉
Medium temp - two red lights, T: about 104-118.5 ℉
High temp - three red lights, T: about 107.5-131 ℉

Charging function operation:

In standby or work status, insert the DC5V power supply, the system automatically open the charging function, and the current capacity, high power indicator light is shining, the said system is under a state of charge (blue light). As the capacity of the battery increases, the power indicator led to a 1-3 rise, and when the battery is full, the power indicator is led1-3.

Package includes:

1 X5200mAh hand warmer& power bank
1 X Micro USB cable
1 X Instructions Manual


  • 【7800mAh high capacity】Adopt 7800mAh capacity power battery to give a full charge to most digital devices multiple times..The long-lasting heat up to 12 hours.
  • 【 3s fast heating 】 Double-sided and 3 levels of temperature heating warms your both hands.Fast heating up in 3 seconds.Battery and heat indicator lights will show you the selected heat settings and battery remaining.
  • 【Soft and Comfy surface】Small and light. Handy carrying anywhere with any pocket or bag while sporting,fishing, hiking, camping, skiing. a perfect hand warmer solution in cold weather!
  • 【Safe for use】Certificated with CE,FCC. Made of high-tech aircraft-grade aluminum and ABS matrial, eco-friendly polymer battery. Shockproof, Anti-scald, Anti-skid, Explosion-proof.
  • 【Warm gift for your love】 Give her the gift of warm. This hand warmer will warm your love heart and her hands as well.

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