Lumisound is a free download APP working with Lumisound LED Bluetooth bulb speakers which are combination of LED lights and true wireless stereo speakers. By this APP, you can easily control the lights and sounds of 2 Lumisound speakers at the same time.
1. Light control. You can dim the light or turn on/off the light;
2. Sound control. You can turn the volume up or down, and mute the sound.