# `` Use [`navigator.vibrate()`](https://developer.mozilla.org/en-US/docs/Web/API/Vibration_API) to generate device vibrations. ## Props - `ms` - time in milliseconds for how long to vibrate. Can be a single number, or an array of numbers. If array of numbers is specified, every second value is used a vibration lenght and values in between are considered pauses between the vibrations. ## Example ```jsx import {Vibrate} from 'libreact/lib/Vibrate'; ```