4 control methods: RGB LED light thread is compatible with Amazon Alexa and Google Home, you can control it with simple voice commands that free up your hands. You can also control LED strips (WLAN 2.4 GHz) from anywhere at home or on the go with your smartphone using the free Smart Life app. Or you can use it in the 3-button smart controller box and IR remote control. RGBIC rainbow effect with waterproofing: smart fairy lights have a unique built-in IC chip, they can display multiple colors at once, such as a rainbow, or just one color. It offers 16 million colors, 5 scenes and 4 music modes to meet your various needs. Let's create our own style! Synchronous with music: Smart LED fairy lights have a built-in highly sensitive microphone. The color and rhythm automatically sync with the music and dance like the rhythm of the music. In addition, you can manually adjust the microphone sensitivity and variable speed to sync with different types of music. Let yourself enjoy a great holiday and party atmosphere. The soft copper wire design allows you to make various decorations to enhance the desired atmosphere. Suitable for dining room, bedroom, garden, shed, computer desk, Christmas tree, living room and bar decoration, especially suitable for holidays and Christmas, Halloween, parties and other activities.