Function: 4 Suction Intensities Color: Black + Clear Size: 29.7 * 6.7 cm/11.7" * 2.6" Insert Length: 20 cm/7.9" Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 35*7.7*7.5 CM   PS: Sleeve not...