Product information:
Applicable scenario: health massage
Color: far infrared self-neck/height 10cm, magnet neck/height 10cm, electric heating USB interface/height 10cm, electric heating lengthened/height 17cm, soft neck extension M (black),3D neck extension M, hard neck support (with support),hard neck support (without support),inflatable cervical traction hair net
Specification: free size
Material: Omecon special fabric