1、Triple Functionality: A versatile companion for warmth, beauty touch ups, and on the way charging. Combining a hand warmer, makeup mirror, and 10000mAh power bank in a simple and portable design. 2、Quick Dual Side Heating: With this pocket heater, embrace warmth in just 3 seconds with efficient dual side heating technology. Smart constant temperature system ensures lasting and safe warmth. 3、Adjustable Temperature Control: Customize your warmth with two temperature settings to suit various environments and individual needs, delivering a personalized and comfortable experience. 4、Enhanced Safety Features: The handwarmer features double insulation safety separating the battery from the heating components, along with effective heat dissipation design, ensures a secure usage experience. 5、Exquisite Makeup Mirror: Stay confident and beautiful with the built in HD makeup mirror. Suitable for touch ups on the way, combining warmth and confidence in a stylish winter essential. Item Type: Hand Warmer with Mirror Material: ABS, PC, Aluminum Alloy Battery Type: Li Battery (Built in Battery Included) Battery Capacity: 10000mAh Charging Method: Type C Interface 1 x Hand Warmer 1 x Charging Cable 1 x User Manual 1 x Storage Bag