Out of the package, WONDERBOOM 3 is ready to pair with your first Bluetooth device. Here’s how: Turn on the speaker by pressing the power button on the top of the speaker. The power indicator will glow white, and the Bluetooth connect button will blink white rapidly. On your Bluetooth device, go to the Bluetooth menu and scan for devices (make sure Bluetooth is enabled). Select WONDERBOOM 3 from the list of devices. Once paired and connected, you’ll hear an audible confirmation from the speaker. This means your WONDERBOOM 3 is ready to use. You can pair multiple devices with your speaker. After the first Bluetooth device connected to your speaker, press the Bluetooth button to connect more additional Bluetooth devices. The speaker could stay connected to the latest two paired Bluetooth devices.