Sevencool Massage Waist Belt

Features:(1) Deep massage can quickly relieve discomfort in the lower back muscles.(2)Allowing for quick heating and constant tempera ture hot compress to alleviate waist fatigue.(3)Three different level of hot compress is optional.(4)The fashionable and minimalist design makes it convenient and efficient for massage care.Specifications:(1)Product size:420*220*90mm(2)Battery capacity: 1200mAh*2/3.7V(3)Battery type: lithium battery(4)Input voltage: DC5V(5)Power: 8W(6)Default timing: 30 minutes(7)Heating temperature: 50-60℃(8)Working mode: third gear switching(9)N.W:481g