Function: Multi Speeds Vibration Color: Pink/Purple Size: 26.7 * 2.5 cm/10.5" * 0.98" Insert Length: 13 cm/5.1" Net Weight: 250 g/0.55 lb/8.8 oz Power: 2AA Material: ABS + TPE Package: Color Box Further: Waterproof Package Size: 33*14.5*6 CM