Stay warm and connected this winter with our innovative Rechargeable Hand Warmer and Power Bank. This versatile device is designed to provide instant warmth and reliable power, making it an essential accessory for the cold season. 720° Surround Instant Heating: Enjoy rapid warmth with our hand warmer that heats up in just one second. Choose from three adjustable temperature settings—45°C, 50°C, and 55°C—to suit your personal comfort and environmental needs. Dual Functionality as a Mobile Power Bank: Equipped with a powerful 10000mAh battery, this hand warmer doubles as a power bank. The real-time LED digital display keeps you informed of the battery status, allowing you to fully charge your smartphone and other digital devices on the go. Smart and Safe Heating: Safety is our priority. This hand warmer features an intelligent protection system that ensures anti-scalding, explosion-proof, and non-radiative operation. Enjoy green and healthy heat transfer without any worries. Portable and Compact Design: With its ergonomic, palm-sized design, this hand warmer is easy to carry wherever you go. Its compact size fits perfectly in your pocket, making it ideal for travel, sports, and outdoor activities such as football, hunting, golf, fishing, hiking, camping, and skiing. Thoughtful Gift: Surprise your loved ones with this stylish and practical gift. It's a must-have for the upcoming cold winter, making it an excellent choice for birthdays or holidays for children, friends, and family. Specifications: Material: Flame Retardant PC + ABS Aluminum Alloy Product Colors: White, Pink, Green, Orange Product Size: 14 x 10 x 4 cm Product Weight: 257 g Capacity: 10000mAh Power: 10-15W Temperature Range: 45°C, 50°C, 55°C Certifications: CE, FCC, RoHS, PSE, meiti Package Includes: 1 x Hand Warmer Power Bank 1 x Data Cable Embrace the cold with confidence and convenience, knowing you have warmth and power at your fingertips.