1. Microcomputer control, more human kneading, massage designed to achieve your desired massage effect, allowing you to more intimate and comfortable.

2. Ultra-thin design, more beautiful, to use, built-in four massage balls, allowing you to quickly relieve fatigue.

3. Back four massage balls, walking up and down, any adjustment you want to place more comfortable.

4. Be positive massage, stepless speed control, massage intensity can adjust.

5. Equipped with thermal protection device, safe and reliable.