This vibrating bullet features a phallic-shaped silicone sleeve with two round balls at its base that buzz along with the powerful shaft motor. 

10 vibration speeds and patterns 
Made from phthalate and latex-free silicone and ABS 
USB rechargeable, cable included 
Height: 3.61 in, Depth: 1.44 in, Width: 1.31 in 
Insertable length: 2.5 in, Insertable diameter: 1.0 in 
Sleeve removes for cleaning 
Waterproof