<br>A good hand warmer feels like that mug of hot cocoa between your hands on lazy winter nights.<br>Palm-sized portable heaters, and if you spend any time outdoors during the winter and want to fight off the freeze you feel in your bones.<br>3 Heat Settings<br>From gentle warmth to hot settings, from 95 °F to 131°F, you can always find your most comfortable heat setting.<br>Up to 131 °F, double-sided heating, just the right warmth you need.<br>If you have Raynauds or any circulation problem, this is the perfect solution when you stuggle to do outdoor activities due to cooler temperatures.<br>Palm-sized, pebble shape and curvy design.<br>Easy to grip, comfortable to hold in hand.<br>Exquisite comfort, high-tech aircraft-grade aluminum and ABS plastic.<br>USB type-C plus Android micro-usb charging port, means you can use most charging cable for charge.<br>8-12 hours running time, keeps your hands toasty for longer time.<br>Easy to Know Battery Level<br>Fine fingerprint-resistant coating forms a durable finish.