Meow Claw USB Charging Hand Warmer - Portable Heating Device, Winter Warm Gift Input Voltage: Safely operates with a standard 5V input. Charging Mode: Convenient USB charging for easy power-up. Heating Temperature: Adjustable warmth from 35C to a toasty 55C. Product Material: Constructed from heat-resistant plastic for durability and safety. Input Current: Supports a charging current range of 0.5A to 1A. Charging Time: Quick charging capability, taking only 1.5 to 3 hours to fully charge. Product Size: A pocket-friendly 10cm x 3.5cm x 13cm, perfect for on-the-go use. Product Description: Warm up your hands in no time with our sleek and portable hand warmer. This device is specifically designed to deliver heat quickly and safely, with a heating range that lets you choose your ideal temperature. Made from heat-resistant plastic, this hand warmer is built to last. Its compact size fits comfortably in your palm and is ideal for carrying in your pocket or bag. Whether you're commuting, attending outdoor events, or simply need a quick source of heat, this hand warmer is the perfect solution. It's easy to charge via USB, so you can power it up through your computer, power bank, or any standard USB charger. Get ready to embrace warmth wherever you go with our dependable hand warmer. In the Box: 1 x USB-Charged Hand Warmer 1 x USB Charging Cable 1 x User Manual Please Note: The actual heating time can vary depending on the external temperature and the heat setting used. Always ensure the device is fully charged for the most efficient use. For detailed instructions and safety guidelines, refer to the user manual before use. Enhance your comfort with our quick-charging, long-lasting hand warmer a must-have accessory for those chilly days and nights.