2-in-1 Magnetic Suction Splitable Hand Warmer, built-in 10000mAh rechargeable lithium battery, fully charged can be used for up to 16H usage hours, a must-have for home, office, travelling, hiking, camping, skiing, work, outdoor activities, and a perfect gift for Thanksgiving, Christmas, Birthday, New Year's, and Valentine's Day, and a perfect choice for Christmas gifts!
The electric hand warmer has the following features:
1. magnetically separable, a set of two symmetrical hand warmers can be combined to form a palm-sized hand warmer, providing 360-degree warmth for your hands. You can also split it separately for holding one in each hand. Portable pocket-sized design is suitable for travelling, hunting, golfing, hiking, camping, skiing and other activities.
2. Long battery life, high capacity rechargeable battery, the hand warmer is equipped with a highly efficient rechargeable Li-ion 10000mAh battery, which can be used for up to 16H hours when fully charged, with a fast-charging Type-C charging port, experience fast charging and longer battery life, ensuring that you will stay warm for a long time during the cold winter months.
3.Three adjustable temperatures and 360° heat without dead angle, The magnetic hand warmer has three adjustable temperature settings (45°C, 50°C and 55°C), you can choose the temperature that suits you to use it, precise heat control ensures that you get the best comfort, 360° omni-directional heat generation ensures that you can feel the warmth in your palms and fingertips.
4. PALM SIZE & LIGHTWEIGHT: Portable, curved style all around, weighing only 3.8 ounces each, they easily fit in your pocket without becoming a burden, and the ergonomic design allows warmth to penetrate your fingertips;
5. sturdy and safe design style: hand warmer using high quality aviation aluminium as the shell, with uniform thermal conductivity, instant heat, do not hurt the hand, high safety performance; soft and exquisite craftsmanship and excellent ergonomic design, in line with the natural curves of the hand, while ensuring that the non-slip. Electronic components are made of branded ROHS materials, non-toxic, odourless and safer, and the whole functional parts are connected by wave soldering process to eliminate bad system matching. Passes UL and FCC safety certification tests.

Technical parameters:
Product name: magnetic rechargeable hand warmer
Battery capacity: 10000mAh
Input: Type-C DC5V/2A
Charging time: 2-3 hours
Heating temperature: 45° / 50° / 55°
Material: aluminium alloy + plastic
Product size: 3.8 x 1.06 x 2.67 inches
Product weight: 0.48LB
Package Includes: Magnetic Hand Warmer, USB Charging Cable, Instruction Manual