Description

[3S to Get Warm] -- Fast heating to get warm in 3s,3 temperature setting from 104℉ to 131℉, Not only can it warm your hands and ward off the cold, but it can also be used for heat therapy to alleviate pain and prevent chilblain [Long Lasting Instant Heating] -- Built-in 3600mAh battery every hand warmer, providing continuous use for 2-6 hours, Long Lasting battery ensures that keep your hand warm in cold day for outdoor activities [2 in 1 Hand Warmer] -- Buckle Design allows for easy separation or combination, with ergonomic design for convenient grip. Portable pocket design suitable for travel, sports, football, hunting, golf, fishing, hiking, camping, skiing, etc [Safety ] -- UL, CE, FCC certified. short circuit protection, overcharge protection, overcurrent protection, safety for elder, children use [Smart indicator Led Light] -- 3 Red light shows the heating level by short press the button, 4 green light shows the battery Life by double-clicking the button, easy operation [Warm Gift] -- Special dolphin-shaped design, cute and fashion, is great gift for family and friend for Christmas and other festival, share the warmth for your love people