The elegant design electric hand warmer with 10000mAh large capacity can also be used as a useful p-ower bank. Made of superb ABS&aluminum alloy material and designed with better heating elements, it's safe to use and nice enjoyment.
Features:
2-in-1 function of hand warmer and p-ower bank, 10000mAh large capacity for long working h-ours.
Mini size and light weight with nice performance, convenient to use.
Comes with Type C chargeing port and USB port, flexible to be charged and functioned as p-ower bank.
2 adjustable heating modes: low (45℃), high (55℃), designed with overcharge p-rotection and auto shut down function for safe use.
Portable handle for conveniently carrying, and made of superb, reliable ABS&aluminum alloy material, long-lasting.
Quick and uniform heating, ergonomic handheld design, soft and warm use experience.
I-deal gift for those who you are caring.
Specifications:
Color: Green/ P-ink (Optional)
Main Material: ABS + aluminum alloy + Heating Elements
Temperature: low (45℃), high (55℃)
Output: 3.7V-4.2V 
Built-in Cell: 1 * 3.7V 10000mAh rechargeable cell
Charging T-ime: about 5-7 hours
Working T-ime: 4-7 hours(based on working status)
Item Size: 112 * 73 * 29mm/ 4.4 * 2.9 * 1.1inches(Length * Width * Height)
Item weight: 280g/ 9.9ounces
Package Size: 138 * 110 * 35mm / 5.4 * 4.3 * 1.4inches(Length * Width * Height)
Package Weight: 298g / 10.5ounces
Packaging List:
1 * Electric Hand Warmer
1 * USB Cable
1 * Hanging sling
1 * User Manual