1. Quick USB Charging: This electric hand warmer charges quickly with a USB connection, providing efficient and immediate warmth. Simply connect it to any USB port, and it's ready to deliver comforting heat, making it perfect for winter, travel and outdoor adventures. 2. Charming Capybara Design: Stand out with this unique hand warmer featuring a cute capybara shape. Its charming appearance not only provides cozy warmth but also serves as an eyecatching accessory that adds a touch of fun to your daily routine, ideal for gifting. 3. Real Time Temperature Display: Monitor your favored warmth with the builtin digital display, which shows accurate temperature readings. Easily adjust between heat levels to find your ideal comfort setting, ensuring you stay perfectly warm in any environment. 4. Long Lasting Battery Life: Enjoy up to 8 hours of continuous warmth on a single charge. The highcapacity rechargeable battery ensures extended use, whether you're switching, camping, or just relaxing at home, without needing frequent recharging.