BTOYM Hand Warmers Rechargeable 10000mAh Portable Pocket Power Bank Electric Hand Warmer for Camping Hunting Hiking Winter Gift for Women Men

Best Christmas gifts! Our Palm-size Hand warmers features an easy-to-grip shape and size with plenty of battery power, keep your hands warm and toasty for hours in cold winter ! Button Operation Introduction? ? Short One Click: Show remaining battery. ? Double-Click: Open/Shut down the flashlight. ? Long press the button (2-3s) to turn on/off the hand warmer, then press the button to switch 3 temperature levels. Power Bank Function & Reusable Hand Warmer Reusable hand warmer built-in 10000mAh rechargeable battery, it can work as a power bank to charge your phone. Heating temperature: Low temp - about 104°F(40°C). Medium temp - about 122°F(50°C). High temp - about 140°F(60°C). Upgraded Hand Warme? ? Input/Output: 5V/2A ? Material: ABS ? Size: 4.25x 2.36 x 1.18 inch ? Working Time: 8-16 Hours ? Charging Time: 4-6 Hours ? Weight: 0.26lb Fast & Dual-Sided Heating - Rapidly warm up double sides in 2-3 seconds,Double-sided and consistent warmth. press the switch and instantly release the warmth for you. Safe Heat Therapy Pain Relief - Double-sided heating to pain relief and let you feel better. the heater avails circulation in both hands and feet and helps soothe the pain of Stomach Cramps, Fatigue, Raynauds Disease /Syndrome, Arthritis. effective relief of waist pain, knee, shoulder, back, feet and tummy. Notice: ? Please Keep away from water! ? Please don't often use charging and heating at the same time! ? Please stored in dry place when not in use! Package includes: 1 X10000mAh hand warmer& power bank,1 X Micro USB cable,1 X Type-C conversion port, 1 X Velvet storage bag,1 X lanyard, 1 X Instructions Manual.