Boyfriends break hearts, vibrating bullets do not! Elegantly shaped high-powered vibrating bullet with silky smooth Satin Finish features 7 intense functions of vibration, pulsation and escalation. Ergonomically curved controller with easy push button control with auto-off. Body safe, unscented, Phthalate-Free. May be used in or out of the water. Dimensions are 2.5 in. by 1.25 in. Requires 2 AAA batteries, not included.