Electric Traction: Uses inflatable airbags to gently lift and stretch the lumbar region, helping to decompress spinal discs.
Heat Therapy: Built-in infrared or far-infrared heating elements provide soothing warmth to relax tight muscles and improve circulation.
Vibration Massage: Multifrequency vibration modes offer rhythmic massage to further ease discomfort.
Customizable Modes: Most models include a wired or wireless remote control to adjust intensity, temperature, and specific massage modes