Rechargeable Hand Warmer 10050mAh High Capacity 2A Quick Charge Power Bank - Heats 8 to 12 Hours | Defrost Labs LE 3-in-1 External Battery Charger 3-IN-1 PRODUCT: HAND WARMER, BATTERY CHARGER, & LED FLASHLIGHT. With convenient features of a Hand Warmer, External Battery Charger, and a bright LED Emergency Flashlight, the LE5K is a high quality, 3-in-1 product that is slim and easy to hold with one hand. It comes with a Micro USB/USB charging cable. KEEP YOUR HANDS WARM WITH THE HAND WARMER FUNCTION. The LE5K Hand Warmer Function heats to 110F to 140F, utilizing pulsating heat technology to prevent overheating and burns. The heat function lasts about 4 to 7 hours, depending on the charge remaining. It is slim, easily held with one hand, and has a high quality metallic finish, designed for portability and to keep your hands toasty! AVOID RUNNING OUT OF BATTERY, CHARGE YOUR DEVICE ANYWHERE. The LE5K is a 5600mAh high capacity portable charger and has over 25% more capacity than most other external battery chargers of comparable size. Only 3.6 x 1.8 x .85 inches & 132 grams, the LE5K is a great size to fit in your pocket, purse, or hold in your hand, and won't weigh you down. Compatible with most popular brands of portable devices such as: iPod, iPhone, iPad, Nokia, BlackBerry, Samsung, LG, Sony, HTC and more! PERFECT FOR OUTDOOR OR INDOOR ACTIVITIES. Use the various functions for golf, hunting, camping, hiking, skiing, fishing, commuting to work, and more. The LE5K hand warmer provides heat support for those suffering from cold hands or poor circulation due to weather or conditions such as Arthritis, Raynaud's, Lupus, Scleroderma, or Myalgia. The LE5K also has a bright LED flashlight. PRODUCT SATISFACTION GUARANTEED. The LE5K comes with a 1-Year International Warranty, and we are dedicated to helping resolve any questions or issues you might have about our product.