Say goodbye to persistent lower back pain: Combining dynamic airbag traction, 3-level thermal compress, 8-level smart pulse, and vibration massage, it effectively relieves lumbar tension, stiffness, and soreness through gentle stretching and precise support. Enjoy professional-grade spinal care at home. Customizable Smart Modes: Three smart preset auto modes (M1: Gentle Relaxation, M2: Soothing Relief, M3: Deep Therapy), with a 10/15/20-minute timer. Through the synergistic effect of thermal therapy, vibration massage, and smart pulse, it precisely meets your needs—whether for daily stiffness relief or post-workout muscle recovery. Dual Smart Dynamic Traction: Provides dynamic traction in both vertical and horizontal directions, gently stretching the lumbar spine, reducing intervertebral disc pressure, relieving stiffness, and restoring lumbar spine vitality. Designed specifically for office workers, drivers, athletes, and the elderly who require gentle lumbar support. Ergonomic Design for Easy Use: The ergonomic arc-shaped base conforms to the lumbar spine’s natural curve, ensuring optimal alignment. Easy-operation controller with clear display, 2000mAh battery for up to 140 minutes of use. portable for home, travel, and business. Long-Term Lumbar Wellness Benefits: Bid farewell to recurring lower back pain and persistent discomfort with regular use of our lumbar massager. Engineered for optimal usability and targeted effectiveness, it lets you relieve lumbar tightness and soreness on demand—all from the comfort of your home. First-time users should start with the lowest intensity. Electric Lumbar Back Traction Device - Dynamic Airbag Traction, Smart Pulse, Vibration Massage & Thermal Compress with Auto Mode