Electronic muscle stimulator, waist massage + heating recovery belt, waist strength trainer, USB rechargeable equipment (unisex)

This device uses EMS technology to relax and strengthen muscles, featuring customizable temperature settings and a wireless controller. It supports spine and lumbar vertebrae and can be used for rehabilitation and exercise.

• The description claims the device alleviates lower back pain and aids in exercise routines.
• The description claims the device provides customizable temperature settings and adjustable intensity levels.