Features:
* Lightweight and Portable: The plastic shell is very durable, compact and stylish. It has an absolutely excellent tactile feel. Ideal for indoor and outdoor use, easy to carry.

* 2-in-1 Multifunction: With a built-in 1200mAh/2400mAh battery, USB powered, this product is not only an electric hand warmer, but also a power bank. It can charge smartphones and tablets.

* Two Adjustable Temperature Settings: This pocket hand warmer with 2 temperature modes can heat up quickly and warm your hands immediately. A great winter companion that always keeps your hands warm!

* Perfect Gift: The best gift idea in the cold winter. Ideal for family and friends, Christmas, New Years or winter, especially for scratch arthritis patients who need hyperthermia.

* Safe: Optimized circuitry extends the life of the pocket hand warmer and offers protection against over discharge, overcharging, overheating and short circuit.

Description:
Size: 8x7.5cm/3.14x2.95in
Optional Colors: Green/Pink/White
Optional Battery Capacities: 1200/2400mAh
Battery Duration: 90-180min(1200mAh)/180-360min(2400mAh)
Charging Time: about 1.5 hours(1200mAh)/2.5hours(2400mAh)
Temp Setting: 50°C-60°C (switchable)

Package Includes:
1x Hand Warmer
1x USB charging cable
1x Manual

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed in the pictures.
2. Please forgive a slight measuring deviation due to manual measurement.