【Portable & Convenient】Comfortable, curved hand warmer plus power bank and light 3-in-1. Light weigh at 4.7 ounces. Portable travel pouch fit for traveling, sports, fishing, hiking, camping, and skiing. Reassuring backup battery charger, and a warm solution in cold weather. Perfect Gift Idea,great for winter outdoor sports, camping, skiing, cycling, climbing.
【Double-sided stay warm】as a hand warmer, it has 3 levels of heat with temperature digital display , Heat settings can be set to 104°F(40°C)/122°F(50)/140°F(60°C). A long press of the power button will turn it on or off . It is fast heating at 3 seconds and is warmed on both sides, keeping your hands cozy.
【Larger Capacity】 the reusable hand warmer built-in 6000mAh lithium ion battery, continuously warm your hands for 4-8 hours, charge your phone 1-2 times.Tri-level indicator to remind you of the remaining charge and heating status.
【Safe for use】Certificated with CE,FCC. Made of high-tech aircraft-grade aluminum and ABS matrial, eco-friendly polymer battery. Shockproof, Anti-scald, Anti-skid, Explosion-proof.
【Auto Protection Function】: Certificated through CE, PSE, CNAS, FCC, UL, and ROHS, made of eco-friendly polymer battery, high-tech aircraft-grade aluminum, and ABS, using it without worry. Built-in overheat and overcharge protection, automatically turn off over 140°F(60℃).