AI Temperature Sensor Chip Experience instant warmth with cutting-edge PTC technology—reaching a toasty 120°F (about 49°C) in just one second! With five customizable heat settings and smart AI-driven temperature control, you can easily shift from an energy-saving 98°F (ideal for chilly days) to a high-heat 131°F (perfect when it’s freezing out)—all with the push of a button. Quick, effortless, and engineered for comfort.

3-in-1 LED lighting system More than a hand warmer—it’s your go-to outdoor companion! Equipped with three versatile LED light modes: a steady beam for night walks and campsite tasks, an SOS flash for emergencies, and a strobe mode to stay visible and safe in low-light conditions. Perfect for hunting, hiking, camping, and any adventure where reliability matters. Stay prepared, stay seen, and stay warm—all in one rugged, smart piece of gear.

Safety First, Certified Reliability Powered by intelligent over-current and overheat protection, these hand warmers recharge effortlessly and automatically shut off if things get too hot—even while charging. We have obtained UL, CE and FCC safety certifications.drop-resistant materials, they pack a powerful 6000mAh battery that delivers up to 40 hours of reliable warmth. They offer peace of mind and extended durability compared to ordinary warmers

Ergonomic & Portable Design Designed to fit perfectly in your palm, this two-in-one electric hand warmer delivers a secure grip and maximizes heat transfer for faster, more efficient warmth. Its versatile design isn’t just personal—it’s shareable, making it ideal for bringing comfort to family and friends anywhere. Compact, lightweight, and easily pocketable or glove-friendly, it’s your go-to gear for Raynaud’s relief, hiking, camping, commuting, golf, skiing, and beyond.

A truly thoughtful gift-Packaged in an elegant two-piece set, this electric hand warmer is ready to delight your loved ones on any occasion. Whether it’s Thanksgiving, Christmas, Valentine’s Day, New Year’s, birthdays, anniversaries, or corporate giveaways—this portable warmer brings warmth wrapped in style. Combining smart technology, everyday practicality, and trusted safety, it turns chilly days into cozy moments and makes cold weather something to look forward to!