Usb Rechargeable Electric Hand Warmer, Winter Double-side Heating Mini Pocket Power Bank

Features:
Double-side heat: Similar hand warmer in the market can just heat at one side, while this product will heat in both sides, more cozy to use.
Size ideal match hand shape, you can just hold it in the hand to get the cozy warmth in the cold winter.||Intelligent temperature control:
It will automatically sleep in non-working state to prevent power loss.
Energy saving.||3 temperature levels: 3 temperature available for choose, you can choose as per your needs.||2 IN 1 design: It can use as a power bank, or a hand warmer, very practical for use.
Equipped with protection board to prevent overcharge, over discharge,short circuit effectively; can automatically detect and adjust the charge and discharge voltage and current, truly protect your safety.||Power output using USB port, plug in the data cable to achieve portable, charging and use at any time, any occasion.
Specifications:
Product material: aluminum alloy + ABS
Product size: 10.2×5.9×2.6cm
Single net weight: 130g
Charging time: about 5 hours
Temperature: high temperature: 55 degrees, constant temperature: 48 degrees, low temperature: 42 degrees
Product working time: High temperature: 4.5 hours; constant temperature: 7.5 hours?low temperature: 10 hours
Input / Output: 5V / 1A
Package includes:
1× hand warmer+1× USB cable+1× Manual

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.