You can connect your Logitech UE Boombox to your smartphone, tablet, or other device using either Bluetooth or the auxiliary input.
NOTE: If you connect the speaker to your computer, you may need to select it before you can use it for audio output. See your computer's documentation for more help.
Out of the package, your UE Boombox is ready to pair with your first Bluetooth device. Here's how:
Turn the speaker on by sliding the power switch on the left upward. The blue LED around the Bluetooth button will begin to blink rapidly.
On your device, go to the Bluetooth menu and scan for devices.
Select UE Boombox from the list of devices.
Once paired and connected, you'll hear an audible confirmation from the speaker. This means your UE Boombox is ready to use. You can pair additional devices with your speaker. See answer 360023249654 for instructions.
Turn the speaker on by sliding the power switch on the left upward.
Connect the speaker to your device using a 3.5mm analog cable (not included).