Lulu Glans Trainer Masturbation Cup Function: 10 Frequency Vibration Color: Clear + White/Black Size: 11.3 * 8.5 cm/4.4  * 3.3 inch Power: Lithium battery Material: ABS +TPE Package: Color Box Further: Waterproof/2 Motors Package Size: 13.5*8.6*8.5 CM