Vibrating Egg with wireless iPod Styled Remote Control. - Made of non-toxic ABS material - 20 different vibration patterns controlled by wireless controller - Easy to use and operate - Vibrator powered by 2*AAA batteries (not included) - Controller powered by 1*CR2016 battery (included) - Egg size:7.4cm x 3.2cm Have fun when out and about or in the privacy of your home. Use alone or with a partner or friend.