How to pair LENRUE A2U Bluetooth Speaker to your cellphone by bluetooth?
1.Press and hold the " POWER" button to turn on A2U speaker.
2.Press the "Setting"button on your cell phone>> Bluetooth on>>Search and select the bluetooth device "A2U>Play music on your cellphone App >> "A2U"speaker will work.
How to connect two Same speaker playing in sync?
1.Turn on the two A2U speakers and enter Bluetooth mode.
2.Double-click one of the POWER Button to connect the two speakers with beep sounds.
3.Pairing A2U with your Bluetooth device.
Now, you can play music to realize stereo sound.
How to turn off the colorful light?
Press and hold the light button on buttom to turn on /turn off the light.