Features:
1) Microcomputer control
2) Unique inner type air sack design provides strong air pressure
3) Chosen Strong/Middle/Light vibration
4) One vibrating motor
5) Heating function: optional
6) Auto time setting: 20 minutes

Specifications:
1) Patent No.: ZL01223022.7
2) Powered by adaptor and cigarette lighter (included)
3) Standard colors: silver, yellow
4) Material: PVC
5) Unit dimensions: 120 x 16 x 3.5mm

Packing:
1set/color box, 12sets/ctn
Carton dimensions: 43.5 x 40.5 x 44cm
G.W.: 14.5kg