Description
A comprehensive thermal protection device, effectively protect human safety and product life.
When the internal motor overheating or quartz fiber far-infrared
radiation overheating protection mechanism will start hot, cut off the current so that the host suspended.
Once the temperature drops to a secure critical point, it automatically starts to work again.
Electrical U Shape Body Massager Neck Shoulder Shiatsu Cervical Massage Heating Back Massager 3D Kneading Home Car Dual Use