The motor of massage chair is the core part of massage function. The motor drives the massage ball to rotate and swing according to the preset massage mode through the internal gear device. The massage ball is usually composed of multiple balls. It simulates the massage of the human hand and massages the muscle tissue in different parts to relax and soothe.

The chair has a built-in air bag that compresses and relaxes the body. The air bag inflates and deflates according to a preset massage mode through an internal air pressure control device to simulate the kneading and pushing action of the human hand, thus producing the massage effect of muscle tissue.

The chair has a built-in heating device that allows you to apply hot compresses to the body. The heating device uses infrared or heating wire to heat and compress the muscle tissue of the human body by heating the seat, back and other parts, so as to produce a relaxing and soothing effect.

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