Material]: external ultra fiber skin， internal quality sponge material， the front with a large number of prototype massage cylinder， built-in vibration starter

A， product features:

1， according to the human body， the front with a large number of prototype massage cylinder， built-in vibration starter， on the waist， with massage function， is conducive to the blood circulation of the human body.

2， the treatment of the most advanced design， posture correction back seat， maintain sedentary at the waist relaxed.

3， connected to the automobile 12V DC power supply， vibration velocity on waist can be adjusted freely， with wire control switch.

4， the product is equipped with an elastic band， can be directly in the chair， convenient and fast use.

5， the cigarette lighter line of 1.5 meters， is suitable for all models.

Two， the technical parameters:

1， the input power supply: DV 12V;

2， motion regulation: 2 block can be adjusted with strength;