PAVEOS Smart Hand Warmer USB Charging Instant Heating Mini Portable Hot Long Life Heater Features: Smart glowing hand warmer to keep you warm in the cold winter months One side fast heating: Long press for 3 seconds to wake up the hand warmer heating function, no need to wait for a long time. Heating power is 5-10w, more heat will warm you on cooler days. Safe material design, easy to store, does not take up space. TEMPERATURE: There are three temperatures for you to control and adjust, the first level is 40 degree Celsius low temperature, the second level is 55 degree Celsius constant temperature. The third is 60 degrees Celsius. Built-in high-capacity battery, small size, light weight, easy to carry. Product Description: Product name: Hand warmer Color：Pinks,White,Yellow Heating temperature: 40℃~60℃ Material: ABS, aluminum alloy Size:3.85*2.4*1.22in Weight:0.33lb Includes: 1x hand warmer 1x data cable Househeld tools for adult Design: Our USB Rechargeable Hand Warmer adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This USB Rechargeable Hand Warmer is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This USB Rechargeable Hand Warmer can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This USB Rechargeable Hand Warmer will surely fulfill your needs! Service: If you encounter problems in the process of using USB Rechargeable Hand Warmer, please feel free to contact us and we will solve them for you.