Smart Knee Massager - Knee Protector Pain Relief Color:white Cutters (C3 Micro-grain Tungsten Carbide)

Cutters (C3 Micro-grain Tungsten Carbide) to slice smoothly into stock producing clean

1pcs crystal ball

brass material

The arch cover can relieve the pain of the arch and heel

Smart Knee Massager - Knee Protector Pain Relief Color:white Cutters (C3 Micro-grain Tungsten Carbide)This product is designed in accordance with ergonomics and physical massage techniques, through air pressure massage, vibrating ball massage, intelligent control of constant temperature hot compress, and combined with visible red light with a wavelength of 600 700nm, it can better promote blood circulation and relieve joint discomfort. Specification : Name : Knee Massager Applicable people: Suitable for people with knee discomfort. Charging time: 3 4