• 【Safety and Metal Hand Warmer】: This hand warmer has a built-in smart protection system, and is equipped with guards, it will automatically shut off after 25 minutes of heating time to prevent working too long or overheating. This portable hand warmer has an aluminum casing with a smooth surface and a comfortable touch.
• 【Double-Sided Quick Heating & 2-Level Heat Setting】: Press the button to switch to the warm mode, then immediately release the heat from the double-sided in 5 seconds, the double-sided heating helps to warm your hands. Then there are 2 temperature settings (113-122°F/ 131-140°F), you can adjust the temperature according to your needs.
• 【Portable Hand Warmer】: The mini hand warmer is small in size, easy to carry, and easier to put in the pocket, perfect for men or women in cold winter. The hand warmer can last up to 12 hours to ensure long-term use and is suitable for a lot of winter outdoor sports.
• 【Relax your body】: This hand warmer can relax your body by vibration (please switch to the warm mode first, then press and hold for 3s). This hand warmer is suitable for the neck, arms, legs, calves, thighs, shoulders, back, waist and feet. And while relaxing the body, it can continue to heat to keep you warm, making you feel more comfortable in the cold winter, very suitable for mountaineering, hiking, traveling, camping, skiing, cycling, etc.

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty