2-Pack Rechargeable Hand Warmers, FANDLISS USB Electric Magnetic Handwarmers with an 8000mAh High-Performance Battery and 3 Temperature Settings,Suitable for Outdoor, Skiing,Camping,Unisex, Yellow

【Fast Heat Generation】The electric hand warmer features a large 6000 mAh battery and heats up within 2 seconds of being turned on. Made of high-quality, high-temperature material, it can be used for 8-23 hours on a single charge. 【Three Temperatures】The rechargeable hand warmer offers three temperatures (45°C/113°F, 50°C/122°F, and 55°C/131°F). The magnetically detachable hand warmer splits into two parts, which can be automatically adjusted to the desired temperature to warm your hands simultaneously, meeting your different temperature needs. 【Dual Charging】The 2-in-1 USB-A to USB-C charging cable can charge two electric hand warmers simultaneously, eliminating the need to wait in line. It can be charged in about 3 hours, saving charging time and allowing you to enjoy winter warmth faster. 【Elegant Appearance】The electric magnetic handwarmers newly designed color scheme and waist design are more fashionable and ergonomic, fit better in the palm of your hand during use, and spread more warmth. The compact and portable design is suitable for both adults and children. 【Preferred Outdoors】The reusable hand warmer is definitely a must-have in winter. It is also the first choice for outdoor sports, hiking, and camping, allowing you to enjoy the warmth of the outdoors anytime, anywhere in winter. It will be a top choice for Christmas!