Compact and Powerful: Despite its small size, this portable heater packs a punch, efficiently heating your immediate environment without occupying much space. Its design focuses on maximizing warmth while maintaining a minimal footprint. Compact and Versatile: This 2-in-1 device combines the convenience of a pocket hand warmer with a powerful 5200mAh power bank, ensuring you stay warm and your devices on-the-go. Portable Design: Its sleek, compact design fits comfortably in your hand or pocket, making it the perfect winter companion for travelers and outdoor enthusiasts. Adjustable Heat Settings: Easily adjust the temperature to your comfort level, making it perfect for chilly outdoor activities or cold weather commutes. Ideal Winter Gift: Portable and easy to carry, this heater fits perfectly in your pocket, making it an excellent gift for anyone looking to keep warm during the cold months. Its convenience and effectiveness a must-have winter accessory. Input voltage: 5V Rated power: 10W Power supply: USB interface Rated current: 2.3A Lithium battery capacity: 5200mAh Colour:Green Material:ABS Package Contents: 1 x Hand Warmers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.