Function: 5-Frequncy Rotation 10 Speeds Vibration Color: Clear + Black Size: 24 * 5.5 cm/9.4  * 2.1 inch Insert Length: 12 cm/4.7 inch Net Weight: 325 g/0.71 lb/11.4 oz Power: Lithium Battery/Rechargeable Material: ABS + TPE Package: Color Box Further: Washable/Rotation