Key features

• •Warm All Day: Hand warmer rechargeable feels like that cup of hot cocoa between your hands on lazy winter. Palm-sized portable heater, fight off the freeze while hunting, camping, golfing, hiking, skiing or reading and working at home and office.
• •3 Heat Levels & Long Lasting Heat: Rechargeable hand warmers with 3 heat levels from 100℉ to 122℉. These electric hand warmers are equipped with a 4000mAh x 2 rechargeable battery (8000mAh) that support 24 hours*2 of heating on the lowest setting. AJVV reusable hand warmers keep you warm all day long!
• •Magnetic 2-in-1 Handwarmers: Unlike the traditional single hand warmer, we are innovative 2 in 1 magnetic design that you can separate them for one heater per hand providing double warmth. You can also share the warmth with your family or friends.
• •2 Second Rapid Heating: You can enjoy warmth in just 2 seconds, just like our wolves scurrying through the forest. Whether you need warmth indoors or outdoors, rechargeable hand warmers are there for you.
• •Portable and Lightweight: The reusable heater measures just 0.62 inches and 0.32 lb, which is perfect for your pocket and gloves. It provides you with warmth anywhere, anytime.
• •Safety Quality: Our electric hand warmers rechargeable feature overvoltage, overcurrent, short circuit and temperature protection to ensure safety and comfort.