Measuring just 1.5 inch long and 1.25 inch wide the mini remote control egg is the latest in remote control technology. Its size is perfect for insertion or just tucked into the front of one" s panties. We were able to obtain a range of 25 ft with this device. With a fairly quiet vibration, the holder of the controller can really strike at any time. With its ten speeds the lucky couple will have hours of fun just trying to decide which they like best. Material: Polyurethane coated plastic. Batteries are included.