• 【3 in 1 Hand Warmers Rechargeable with LED Display】Our rechargeable hand warmer is not just for warming your hands, but also serves as a POWER BANK, convenient to charge your phone or other devices at any time. The Built-in LED light can provide lighting in the dark. With the LED display, you can easily check the remaining battery and heating levels, no more battery anxiety
• 【Long Lasting Warmth】With a large 7000mAh (Total 14000mAh) lithium rechargeable battery and USB-C charging port, one electric hand warmers rechargeable provides up to 17 hours of warmth (Total 34hrs) during the chilly winter. Opt for DUAL-SIDE heating to enjoy 6 to 12 hours of all-around warmth, or SINGLE-SIDE heating to get 11 to 17 hours of soothing warmth, our rechargeable hand warmers 2 pack are the perfect companion
• 【4 Temperature Levels, Dual-Sided or Single-Sided Warmth】Our rechargeable hand warmer delivers fast warmth with 4 adjustable heating levels for both single-side and dual-side heating(100-108℉/109-115℉/116-122℉/123-131℉), providing a total of 8 heating modes. Whether you're braving chilly outdoor adventures or adding gentle warmth to everyday activities, our electric hand warmer offers a customized heating experience right at your fingertips
• 【Compact and Portable Hand Warmers】Designed with aerospace-grade aluminum and an ergonomic shape that fits perfectly in your palm, our reusable hand warmer weighs just 139g, easily slip it into your pockets or bags and take it with you on the go, whether you're traveling, attending football games, baseball tournaments, hunting, golfing, fishing, camping, skiing, or waiting for the bus, stay cozy and comfortable
• 【The Perfect Thoughtful Gift Idea】Surprise your children, friends, family, boyfriend, girlfriend, or parents with the gift of warmth and comfort for Thanksgiving, Christmas, New Year, birthdays, and Valentine's Day with U UZOPI hand warmers rechargeable- especially for anyone suffering from Raynaud's, Arthritis, frostbite, or anyone who loves spending time outdoors on cold days
• 【Warm Tips】If you won't be using these rechargeable hand warmers for a long time, please charge them every two months to ensure they're ready for use when needed.