A vibrator is a sex toy that vibrates. Vibrators are used for sexual pleasure, as body massagers and for relaxation purposes. Some vibrators can be used to stimulate muscles and relieve tension, similar to how a masseuse uses their hands on you during a massage session.There are many different types of vibrators available on the market today, including battery operated ones that run off batteries or plug into an electrical outlet; rechargeable battery-operated models; strap-on attachments that allow couples to share the experience together; handheld units with easy grip handles; wands with multiple attachments (for clitoral or vaginal penetration), etc...