Features:
100% Brand New and high quality
Li-Polymer battery inside， safe and effective
Double-sided hand warmer
Multi-usage as hand warmer as well as power bank

Notes:
1. Heating function is NOT available when hand warmer is charged.
2. Do not dissemble product or rough use
3. Do not put product into or near fire

Specifications: 
Material: ABS/Aluminum
Capacity: 4000mAh Li-polymer Battery
Input: DC 5V/1A
Output (power bank): DC 5V/1A
Size: 102*58.8*24mm
Colors: Silver， Gold， Rose red， Blue

Package Includes: 
1 x Hand Warmer 
1 x USB Cable

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