Osaki OP-4D Master

A 4D mechanism adds a dimension of depth and speed control to the rollers, allowing them to move in and out, up and down, and side to side. This mimics the variable pressure of human hands, providing a more realistic and customizable massage experience compared to standard 2D or 3D chairs.

Yes, the chair is designed with space-saving technology that requires only 3 inches of clearance from the wall to fully recline. This makes it much more versatile for tighter living spaces than traditional massage chairs that need significant rear clearance.

Yes, the AI-powered scanning system maps your spine and body shape before the massage begins. It detects your specific pressure points and height to ensure the rollers target the correct areas, preventing the massage from being too high or too low for your frame.

Absolutely. You can manage your massage settings using the dedicated mobile app or through integrated voice controls, which are compatible with Alexa. This allows you to adjust intensity or switch programs without having to reach for a physical remote.

The SL-track combines the benefits of both S-track and L-track designs. It follows the natural curvature of your spine (S-track) while extending further down to reach your glutes and hamstrings (L-track), providing comprehensive coverage from your neck to your upper legs.

The chair features an integrated ionizer that releases negative ions into the air around the headrest area. This is designed to help purify the air and promote a sense of relaxation and stress relief while you enjoy your massage.