Key Features

• •【Safe and Reliable Heating】 Our hand warmers are safe and reliable, and have obtained UL certified. Our rechargeable hand warmers use an advanced AI chip that monitors temperature and adjusts heat output for stable. It prevents overheating, optimizes power usage, and keeps your selected heat level accurate.
• •【2-Second Instant Warmth】Experience instant coziness in just 2 seconds! Our hand warmers rechargeable is engineered with an upgraded high-efficiency heating system that delivers rapid heat the moment you power it on. Whether you’re stepping into a cold environment, heading out the door, or simply looking for quick relief from chilly hands, the rapid response time of hand warmer provides effortless and immediate warmth.
• •【Dual-Sided Heating】Unlike single-sided hand warmers that only heat one side of your hand, our rechargeable hand warmer delivers both single-side and dual-side heating, wrapping your palms and fingertips in consistent, soothing heat. USB hand warmers features 4 adjustable heat levels and 8 modes—to match any activity, you can easily customize your warmth whether you're at home or on the go. Ideal for therapeutic use by those with arthritis, Raynaud's syndrome, or cold hands.
• •【Smart LED Display & Built-in Flashlight】Always know your settings at a glance with the bright LED screen, showing real-time temperature and battery level without guesswork. But that’s not all—this rechargeable hand warmers 2 pack also features a handy built-in flashlight, perfect for finding keys in the dark, late-night dog walks, or emergency lighting during power outages.
• •【Compact, Portable with Secure Lanyards】Designed for convenience, our electric hand warmers rechargeable is lightweight and compact, fitting easily into pockets, bags, or gloves. The included lanyard that allows you to carry portable hand warmer around your wrist, hang it from a bag, and keep hand warmers secure and within reach during any activity: hunting, camping, hiking, skiing, golfing, jogging, and more.
• •【The Perfect Gift for Everyone】Beautifully packaged and incredibly practical, this electric hand warmers rechargeable makes a thoughtful gift for holidays like Christmas, Valentine’s Day, birthdays, or Thanksgiving. Electric hand warmer is a hit as a tech gadget gift—ideal for stockings, White Elephant exchanges, or as a surprise for family and friends. Great for men, women, kids, parents, coworkers, and seniors