Stay cozy and comfortable wherever you go with our Electric Heated Hand Warmer Pouch! Designed with three adjustable temperature settings (40℃/50℃/60℃), it ensures you're always at the perfect warmth in varying weather conditions. Crafted from skin-friendly flannel, this ultra-light and ultra-thin pouch is perfect for those on-the-go moments, whether you're commuting on the subway or out shopping. Plus, it's USB-powered, allowing you to connect it to any power bank for warmth anytime, anywhere (note: power bank not included). And don't worry about maintenance - it's easily washable; just ensure to detach from the power source before cleaning. Available in trendy colors like pink, gray, and green, it combines both style and function. Each package includes the hand warmer and a USB cable, making it an ideal, reusable, and eco-friendly alternative to traditional hand warmers.