Lose Yourself In Waves Of Uncontrollable Pleasure. Ina Wave Is Inspired By The Petting Play As It Pleasures You With A Natural Come-Hither Motion To Massage Your G-Spot. While Its Generous Body Rises And Falls The Powerful Clitoral Stimulator Creates A Blended Climax That Crashes Over You. Specifications: Materials: Body-Safe Silicone / Abs Size: 60.14 X 195.49 Mm / 2.36 X 7.69 In Diameter: 37.09 Mm / 1.46 In Insertable Length: 120.3 Mm / 4.73 In Battery: Li-Ion 500 Ma 3.7 V Charging: 2 Hrs At 5.0 V User Time: 2 Hrs Standby Time: 90 Days Frequency: 100 Hz Max. Sound Level: 50 Db Interface: 5-Button Interface Box Contains: Ina Wave Usb-Charging Cord Satin Storage Pouch Warranty Registration Card Detailed Instruction Manual