Tongtai Hand Warmers Rechargeable Portable Mobile Power 10000mAh Electric Double-Sided Quick Heating Hand Warmers USB Power Bank with Flashlight,Outdoor Warmer Gifts for Women Girl Boy Men

?Quick Heating Hand Warmers: Double-sided heating design,Smooth warm surface,nice size,suitable to hold and feels comfortable warm in your hands.This hand warmers heat up within seconds,it have 3 different heat temperatures settings: [104? (40?)], [122? (50?)],140? (60?)],it reaches the temperature your choice very quickly. ?Rechargeable Mobile Power:It's not only as hand warmers but also as emergency backup power bank.It have equipped with large battery 10000mAh lithium Battery with USB charging port,ensures a long using time.so it can also be used as a mobile power,it provides charging to your electronic device wherever you are. ?Portable Hand Warmers: The hand warmer can work continuously for 6-10 hours,which decision according to using time and heating time.Handy carrying anywhere with any pocket or bag while sporting,fishing, hiking, camping, skiing, travel or play outdoors sports. ?Features:Cute cobblestone shape handy easy to carry anywhere.Anti-skid surface treatment makes the touch more comfortable,Smooth and warm, portable.A perfect reusable hand warmer tool in cold weather for a commuter or office worker. ?Best Winter Warmer Gift :This product keeps your hands warm on cold days,perfect gift for family and friends in winter.