Targeted 3D kneading massage With ergonomically designed 3D massage nodes and firm dual-directional kneading action, the uCozy 3D provides deep tissue relief for body aches. To further enhance your massage experience, the angled design of the uCozy 3D cradles your neck for a snug, intense and targeted massage. Use anywhere, anytime The portable uCozy 3D neck and shoulders massager can be used in the comfort of your home, on your office chair or even in the car (with the car adapter).