Safety Instant Heat: Enjoy Quick, safe warmth with 3 heat levels up to 125℉; UL safety-certified( E535516 ) by UL LLC, this rechargebale hand warm is your reliable companion for comfort and warmth

Magnetic 2-in-1 Convenience: Attach to metal surfaces or each other for easy storage; These electric hand warmers offer convenient, portable warmth anywhere

Instant Heat, Lasting Warmth: Heat release in just 3 Seconds, 3 temperature settings up to 126 °F, Heat duration up to 4 to 6 hours; We offer a split USB-C charging cable, saving you charging time and allowing you to enjoy more warmth

Practical Gift: Everyone who enjoys camping, golf, skiing, or winter outdoor activities, or who has Raynaud's, arthritis, or always has cold hands, will love the warmth provided by the latest Ocoopa rechargeable hand warmers