Car & Home Massage Pillow Material: PU Leather & Mesh Heating function that sooths aching muscles Adjustable Strap secures the cushion to your chair Equipped with Overheat Protection Device Programmed with 20-minute Auto Shut-Off for safety Can be used at home/ office/ in car One-touch IC switch: power switch, infrared switch Nylon elastic bandage design, can be fixed in the car pillow at massage of the neck Configure the car cigarette lighter and power adapter, dual-purpose car home Installation of warm thermal moxibustion functions Massage Type: Thermotherapy, Magnetic Therapy Massage Parts: Neck, Back, Waist, Legs, Buttocks AC adapter: AC 100-240V, 50-60Hz(input), DC 12V 2A(output) DC Input Voltage: 12V Rating Power: 20W Dimensions: 325 x 117 x 187 mm Features: Massage Thermotherapy Magnetic Therapy Automobiles,Home Dual Use