3 Heat Settings Auto Shut-Off TimeProvides 3 adjustable temperature settings Low40/104 Middle45/113 High50/122 , with an overheat protection chip to ensure stable heating, default 30-minute auto shut-off timer for safety design.
Adjustable Ergonomic CollarErgonomically designed with a beveled V shape for the lower jaw to better fit the curve of the jaw and improve wearing comfort. Velcro strap design, wont stick to your hair, you can freely adjust the length of the neck brace according to your needs, preventing the pain caused by swinging. Suitable for both men and women with a neck circumference range of 12.6 – 15.8 inchs.
USB Powered for Added PortabilityComes with a 79 inch USB cable that can be powered through a USB power adapter with 1.1A output or a power bank, so you can enjoy heat therapy at home, in your car, or on the go. It needs to be plugged in to work.
Kindly NoteBefore purchasing and using, consult your doctor to see if it is suitable for you. Please double check your selection and refer to the size chart for a proper fit. The Special Sizes are only available in the Comfort Version. It can be used as an auxiliary method and cannot completely replace the treatment method.











