Feature:

1. Built-in "Auto mode" and "Manual Mode"

2. Automatically shuts off after 15 minutes

3. Optimal for releasing tension in the arm,back,buttocks,waist and legs

4. "Auto" mode: automatic smooth vibration intensity adjustment

5. "Manual Mode": three adjustable modes

6. Intensity: six intensities levels can be chosen

7. Power: 18W, input: 240V~0.6A,  output: 12V