HAND WARMER --- Double-sided and 3 heating warms setting 107°F(42°C)/118°F(48)/131°F(55°C), heating warms your both hands, fast heating up in 3 seconds. Easy turn warming on and off, warming will automatically turn off after working for an hour to save battery(you can restart to use)
PORTABLE --- Pebble-shaped hand warmer & power bank 2-in-1. Handy carrying anywhere with any pocket or bag while sporting, fishing, hiking, camping, skiing. a perfect solution in cold weather
LARGE CAPACITY --- 5200mAh capacity can give a full charge to mainstream digital devices on market, for iPhone 8/7/6s Plus, Samsung Galaxy, Nexus and other Android phone. 3 indicator lights keep you informed of the remaining battery and heating status
SAFTY --- Made of high-tech aircraft-grade aluminum and ABS matrial, eco-friendly polymer battery. Shockproof, Anti-scald, Anti-skid, Explosion-proof, Radiation-free, Green and Healthy heat transfer
WARRANTY --- 45 days money-back & 24-months warranty, when you are not satisfied with our product, please don't hesitate to contact us. BUY WITH CONFIDENCE
With fourHeart rechargable hand warmer , get away from the cold of all winter !!!
Best Customer Service:
If have any problems with our products or service, kindly please feel free to contact us, we will response and handle quickly.
1.Please Keep away from water;
2.Do not charging and heating simultaneously;
3.Please stored in a cool dry place when not in use;
4.Put on Cloth pouch to avoid burns when they get too hot for skin contact especially say on the wrists or behind knees where skin is thinner and more fragile.
In the first three times of charging, the battery has not been activated well, so it will work normally after the hand warmer was used three times.
Charging time: 2-3 hours;
Working Time: 5-10 hours
Temperature: constant 107°F(42°C)/118°F(48)/131°F(55°C).
How to make it be warm?
Press the middle button for 5 seconds.
When the three lights on, reached the highest temperature of about 131°F(55°C).
Use your hands to make a friction, which can adjust the temperature
1 X Lanyard;
1 X Micro USB cable;
1 X Instructions Manual;
1 X Cloth pouch with drawstring;
1 X 5200mAh hand warmer& power bank
fourHeart Rechargeable Hand Warmer & Power Bank 5200mAh USB Portable Pebbles Double-Side Pocket Warmer /Portable Power Bank for iPhone /Samsung Galaxy - NY0O6PNOB