- High vacuum electric pump
- 3 sleeve sizes for a snug fit
- Extra-large chamber
- Waterproof
- Phthalate free
- RoHS compliant
- Materials: silicone AS ABS PVC
- Pump size: Length ? 13.375″ Diameter ? 2.75″ Circumference ? 8.75″
- Three sleeve sizes: (internal diameter of opening) Small ? 1.125″ Medium ? 1.375″ Large ? 1.5″
- Voltage ? 3.2V
- Rechargeable
- Charging time: Up to 1 hr.
- Use time: 1 hr.
