AODINI Hand Warmers Portable 5200mAh DoubleSide Hand Warmer USB Rechargeable Electric Pocket Hand WarmerPower Bank Best Winter Gifts for Women or Men Black

AODINI 2 in 1 hand warmers with rechargeable 5200mAh battery, enjoy a warm winter. Specifications: Output: 5V/2A Input: 5V/2A Capacity: 5200mAh Charging time: about 2-3 hours Working Time: about4-8 hours (The lasting time depends on external temperature and heat settings) Product dimensions and weight Size: About 3.97 in x 2.32 in x 0.78 in Weight: About 4.7oz Package Contents One AODINI 5200mAh hand warmers. One Cloth pouch with drawstring One User Manual. One Micro USB cable. One Lanyard. NOTE: Please Keep away from water and do not charging and heating simultaneously. Please stored in dry place when not in use. Put on Cloth pouch to avoid burns when they get too hot for skin contact especially say on the wrists or behind knees where skin is thinner and more fragile.