Smart Lower Back Traction Device with Heat, EMS, Vibration & Red Light Therapy | Lersk

Lower back tension is one of the most common complaints from desk workers, athletes, and anyone who spends long hours on their feet. This smart lumbar traction device is designed to address it directly — combining dynamic air-lift traction, heat therapy, EMS pulse stimulation, dual-motor vibration, and red light therapy into one adjustable at-home device.

Dynamic Air-Lift Traction The ergonomic 26° arc follows the natural curve of the lumbar spine. Rhythmic air-lift raises and lowers the lower back area between 4cm and 10cm, creating a gentle, controlled stretch designed to decompress the lumbar area and encourage relaxation during each session.

Heat Therapy Adjustable heat penetrates deep into the lower back tissue, designed to support circulation, ease stiffness, and provide consistent warmth throughout each session.

EMS & TENS-Inspired Pulse Stimulation Electrical muscle stimulation and TENS-inspired pulses deliver targeted stimulation to the lumbar muscles — designed to support muscle tone and complement the traction and heat functions during each session.

Dual-Motor Vibration Two motors deliver deep vibration across the lower back at three intensity levels — low, medium, and high — for a more complete comfort experience alongside the other therapy modes.

Red & Blue Light Therapy Alternating red and blue light works alongside the heat function to create a more immersive relaxation experience during each session.

Full-Body Versatility External TENS pads extend the device beyond the lower back — place them on shoulders, arms, legs, or feet for targeted muscle stimulation across additional body areas. Soft gel pads are reusable and comfortable for extended use.

Features include:

✔ Dynamic air-lift traction — 4cm to 10cm range

✔ 26° ergonomic lumbar arc

✔ Adjustable heat therapy

✔ EMS & TENS-inspired pulse stimulation

✔ Dual-motor vibration — 3 levels

✔ Red & blue light therapy

✔ External TENS pads for full-body use

✔ LCD smart touch control

✔ Pre-set routines & auto shut-off

✔ Supports up to 450 lbs

What's Included

1 × Smart lower back traction device

1 × Power adapter

1 × Controller

1 × User manual

External TENS pads

How to Use

1- Position the device under your lower back along the ergonomic arc.

2- Power on using the LCD touch control.

3- Select your preferred traction, heat, vibration, and EMS settings.

4- Adjust intensity to your comfort level.

5- Relax for your preferred session duration — auto shut-off ends the session safely.

Important Notice

 This product is intended for personal lower back comfort and wellness use only. It is not intended to diagnose, treat, cure, or prevent any medical condition including lumbar disorders or spinal conditions. Do not use if you have a pacemaker, implanted device, or recent back surgery. Consult a qualified healthcare professional before use if you have a diagnosed spinal condition. Discontinue use if discomfort occurs. Individual results may vary.