Safety is our priority. We only use premium chipset to control the heat levels. There are 2 levels of heat to choose from by a simple button. You just need to short press once to switch different heat modes, easy operation. The dual sided heat up to 131??H/ 55?? operating temperature for adjustable and comfortable warmth. 3000mAh rechargeable hand warmer also can be a power bank, offering two full charges to most Android and iOS phones and tablet.
^We provide full range of printing methods for your choice and requests.
^Freight matches shipping methods and time is free.
^Sold Less Than Minimum and Unimprinted, cost is depended by the quantity and your choice of shipping methods.
