I used only the first mode, where the rollers periodically change the direction of rotation, and some kind of white backlight from the inside . (in the photo it seems yellow) What kind of backlight is not clear, if there was IR heating, it would be red. Maybe just for beauty, it looks pretty with her)) The motors are not very powerful, they are enough for the neck, but I tried to lie on it with my back - they already stop rotating. But I have ~ 100 kg, and if someone is less well-fed - maybe it will work out. Or try sitting down to lean against it. I have not put it on the headrest in the car yet, if I go somewhere far away, I will definitely take it with me. A very useful item. Cigarette lighter adapter is included.
Find Relief From Neck Pain With LANGRIA'S Orthopedic Memory Foam Pillow - Ideal For All Sleeping Positions!
40 Review
Ultimate Comfort for Stomach Sleepers: DOWNLITE Worlds Flattest Down Pillow - Designed Extra Thin (Standard)
47 Review
Ultra-Large Pregnancy Body Pillow For Men And Women - INSEN Full Body Pillow With Soft Jersey Cotton Cover In Navy Blue
45 Review
Adjustable Memory Foam Pillow With Zip Cover By LANGRIA - Ideal For Side, Back, And Stomach Sleepers, CertiPUR-US Certified, Odor-Free, And Breathable - Standard Size, Washable
40 Review
Heavy Duty Waterproof Aozzy Air Conditioner Cover For Outdoor Window Units With Adjustable Straps - 17" W X 12" D X 13" H Inches
31 Review
Black 2-Pack Of Vivere EFHTS Accessories For Hammocks
27 Review
LOFTEK LED Dimmable Floating Pool Lights Ball, 16-Inch Cordless Night Light With Remote, 16 RGB Colors & 4 Modes, Rechargeable & Waterproof, Perfect For Indoor/Outdoor, Exhibition Decor, 1-Pack
38 Review
Small Seagrass Belly Basket By BlueMake - Perfect For Storage, Plant Pot, Laundry, Picnic & Grocery!
41 Review