The cheap rose sucking sex toy are designed to be used in conjunction with your smartphone. They have an app that allows you to control the speed, intensity and other features of your vibrator. To use an app controlled vibrator, you need to first download the app from the App Store or Google Play. Once you have downloaded and installed the app, follow these simple steps: Connect your vibrator to your phone via Bluetooth. Make sure that both devices are within range of each other so that they can communicate. Open up the app on your phone and follow the instructions that appear on screen to pair with your device. If all goes well, you should see an icon appear on your screen indicating that your device has been paired successfully with your phone.