Electric Hand Warmers Rechargeable 2 Pack, 3000Mah*2 Portable Hand

【3 Heating Level, 5-20 hours Working Time】Our rechargeable hand warmer offers three levels of temperature. At an ambient temperature of 20℃, the first heating level can work for 20 hours, the second heating level can work for 14 hours and the third heating level can work for 8.5 hours. At -15℃, the first level can operate for 8.5 hours, the second level for 7.5 hours and the third heating level for 5 hours • 【2-in-1 Usb Rechargeable Hand Warmer 】compact and feature snap closures that can be used individually or together. Light and easy to hold, can be carried when camping, hunting, and outdoor sports • 【Unique Design】 We designed this handwarmers panel based on an Labrador dog. not only it is very popular and cute, also wish this electric hand warmer can always accompany everyone like Labrador • 【Perfect Gift for Anyone】exquisite gift package and comfortable battery usb hand warmer, it can warm her/his hands and her/his heart, this pocket hand warmer is a good gift for Christmas stocking stuffers and white elephant gifts • Battery Operated-Reusable Hand Warmer--Perfect gift as hunting gear, camping gear, hiking gifts, outdoor gifts, hunter gifts, runner gifts.