Brand new (only opened to photograph) 4D massager with red light treatment. This back massager features an upper and lower guide rail system, which expands the massage area and offers a professional-quality experience. It has three massage modes and fixed point mode. It combines 4D massage and full-body massage functions, effectively alleviating chronic back pain. This back massager features a portable arc-shaped support design and is ergonomically designed, suitable for any chair (12V power adapter + wired remote control operation). For more specifications look at my photos.
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