Inset the supplied wireless remote control vibrating egg into the vagina for secret thrills. Use alone or give the remote to a friend, play at the cinema, restaurant or even the mother- in-laws! 8 meters effective. 1 A23 battery, included, and 2 AA batteries, not included. Material: Plastic Nylon For Body Part: Vagina Powered by: 1 A23 2 AA Vibration: Vibrates two-speed Features: Remote control Wireless