- Rapid Heating Technology : Experience warmth in just 3 seconds with advanced heating technology. Ideal for outdoor adventures or indoor work, this hand warmer quickly drives away the cold, ensuring your hands stay warm instantly. - 2-in-1 Functionality : This charming cartoon hand warmer not only provides cozy heat but also doubles as an emergency power bank. Its playful design merges practicality and innovation, making it a perfect companion for both warmth and convenience. - Safety and Portability : Constructed from three temperature-resistant and flame-retardant materials, including ABS and aluminum alloy, this hand warmer offers peace of mind even in high-temperature situations. The included hanging rope enhances portability, making it easy to carry and share warmth with friends and family this winter. - USB-Powered Hand Warmer : The enchanting moonlight design bathes your surroundings in a soft glow, reminiscent of tranquil moonlit walks. It combines aesthetics with functionality, transforming cold winter nights into a cozy experience. Use Scenarios : 1. Outdoor Activities : Perfect for hiking, camping, or skiing, ensuring your hands remain warm while enjoying nature. 2. Workplace Comfort : Beat the cold in a chilly office environment, enhancing productivity without sacrificing comfort. 3. Winter Gifts : A thoughtful gift for friends and family, combining warmth, charm, and practicality for the winter season. With this functional and stylish hand warmer, you can effortlessly stay warm while also keeping your devices charged.