【Embracing the Winter Chill with Unwavering Warmth】— Featuring a robust 3000mAh*2 battery configuration, these hand warmers are engineered for enduring excellence. Upon reaching full charge, they extend their comforting embrace for a duration spanning from a cozy 8 hours to an impressive 15 hours. It can give you peace of mind to finish a round on the golf course or allow you to walk your dog enough 45 minutes every day.
【3Sec Rapid Heat & 3 Heating Levels】— Rapid warms up quickly in 3 seconds and releases heat continuously, warming your hands without waiting. Made of high-tech aluminum and environmentally friendly ABS material, shockproof, anti-hot, and anti-slip.Offer 3 distinct temperature settings, ranging from a gentle 104℉-113℉ for a mild, comforting warmth, to 122℉-131℉ for a cozy heat, and all the way up to a toasty 140℉-149℉. Adjustable levels ensure that you can choose the heat precisely to your needs.
【Extraordinary Magnetic Combination】— Unlike disposable hand warmers. 2 IN 1 portable hand warmers come as a pair, they are attached together by strong magnets. Portable rechargeable hand warmers makes them incredibly flexible for various situations, from warming your hands separately to hot compressing some body parts to eliminate fatigue and relieve pain.
【Petite and Easy to Use】— These diminutive heaters, with their featherlight design, are a breeze to grasp and use. USB hand warmers nestle snugly in the palm of your hand or can effortlessly glide into your pocket, snug within a glove, or discreetly stowed in your handbag. They'll become your trusty companions, accompanying you wherever your journeys take you, ensuring a steadfast wellspring of warmth in every destination you explore
【Greetings from Winter】 Rechargeable hand warmers make an excellent gift for golfers, campers, hunters, hikers, and the elderly with arthritis, Raynauds, and Arthritis. Great gifts for men and women on Christmas, Birthday, Thanks Giving Day, and Valentine’s Day in cold winter. Children were waiting for the school bus in colder weather, working in warehouses, hunting, hiking, camping, skiing, ice fishing, traveling, and walking dog in cold weather.

6000mAh 4 Pack Electric Hand Warmer