Description Unique Design: Our hand warmers have a distinctive and carry around, perfectly maximized to keep your hands cozy and warm during camping, hunting, golfing, and other outdoor activities. 2-in-1 USB Rechargeable Hand Warmer: Compact and equipped with snap closures, these hand warmers can be used individually or together. Charge them conveniently via a USB port, always have them ready for when you need for Men Women: Packed in an exquisite gift package, these battery USB hand warmers are the against the winter chill. Surprise your loved during Christmas or winter with this gift that would not their hands but also their hearts. Battery Operated Reusable: Eliminate cold hands with these reusable hand warmers. Powered by a rechargeable battery, they are convenient and cost-effective. A great gift choice for hunters, runners, hikers, or simply anyone surviving the freezing winter or engaging in outdoor activities. Adjustable Temperature Levels: 5 levels of adjustment 40C45C50C55C60C. making them suitable for patients needing heat therapy and anyone wishing to keep their hands warm. Colour:Black Material:ABS+aluminum alloy Size:104.3x55.4x28.2mm Package Contents: 1 * Hand warmer power bank 1 * Charging cable 1 * storage bag 1 * Instructions in Chinese and English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.