Remote Control 10-Speed Rechargeable Black Colour Silicone Prostate Massager (Type II) with one-key burst for maximum enjoyment. Skin safe, Phthalates and Latex Free. Material: Silicone Colour: Black Remote Control: Yes Vibration: 10 Speeds Insertable: 8 CM (3.1'') Diameter: 3 CM Recharging Method: USB Port Batteries in Controller: 1 x CR2032 ( Included ) One-key burst for maximum enjoyment: Yes Waterproof: Yes Certifications: CE Packaging: Card Board Box Packing List: 1 x Vibrator 1 x Controller 1 x USB Port Recharging Cord