Graphene Heating And Warming Palace Waist Supporter Hand-tucking Hand Warmer $ 10.60 Product information: Power type: USB Color: pink, gray Gear: 3 gear Purpose: graphene heating Applicable people: Adults Specification: Three-gear adjustable model (excluding mobile power supply), Function: infrared physiotherapy Temperature adjustment: 3 gears Packing list: Belt protector * 1 Product Image: