This cute bear hand warmer power bank has a 3s fast heating system and 3 temperature levels, making it perfect for outdoor sports and travel. It also doubles as a power bank for your digital devices and has an intelligent protection system for safety. This portable and compact hand warmer makes an excellent gift option for your loved ones in the upcoming cold winter season. Features:1. 3s Fast Heating: This rechargeable hand warmer heats up quickly in 3 second, three levels of temperature: 45C, 50C, 60C, to meet your different needs. 2. Use As A Power Bank: Hand warmer has a built-in large capacity battery, which can fully charge mainstream digital devices on the market.3. Smart and Safe Heating: The USB hand warmer built-in intelligent protection system to ensure product safety, anti-scalding, explosion-proof, non-radiation, green, and healthy heat transfer.4. Portable and Compact: Ergonomic design, palm-sized design, easy to carry to any place, the portable pocket design is suitable for travel, sports, football, hunting, golf, fishing, hiking, camping, skiing, etc.5. Thoughtful Gift: Stylish and warm gift is a must-have for you and your lover in the upcoming cold winter, it is an excellent birthday gift or holiday gift for children, friends, or family. Specification:Material: ABS Product Color: Yellow, Pink, Blue Product Size: 40 x 100mmProduct Weight: 85gPackage Included:1 x Hand Warmer Power Bank