This product is enlargement penis device III , it's rechargeable and 3 7v battery .
Meanwhile , it is LCD version .
You will easy to control when you use it .
Function: 4 Gear Air-bleed
Size: 29.5 * 6.2 cm/11.6" * 2.4"
Cup Length: 20.5 cm/8.1"
Material: ABS + PC
Further: Free Sleeve, Rechargeable, LCD Screen