U Shape Electrical Shiatsu Back Neck Shoulder Body Massager Color:3 key beige 4-12mm: (4mm

4-12mm: (4mm

Shutdown and weakening button

it is less affected by bad weather and has a clear view

(3) Checke with mobile phone manufacturers

U Shape Electrical Shiatsu Back Neck Shoulder Body Massager Color:3 key beige 4-12mm: (4mmU Shape Electrical Shiatsu Back Neck Shoulder Body Massager Features: 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 secure critical point, automatically starts to work again. Accelerate muscle recovery