1,150 Mobile Mute Vibrate Royalty Free Images, Stock Photos & Pictures Shutterstock Hot see through one piece swimsuit thong Sexy women high cut leg underwear Sheer high neck bodysuit Sheer Bandeau Bikini Swimxotic This tiny component inside your phone is responsible for every silent alert you feel. It's called a vibration motor, and when it spins or oscillates at high speed, it creates controlled vibrations