Features: 1. Multi Color Changing: 3D cloud light can simulate lightnings clouds, the brightness of the lights can be adjusted and offer millions different colors. 2. Sync With Music: Has a smart music mode, built-in sensitivity adjustable microphone, you can choose any music to beat with it, then color will be changing accordingly. If thunder is played at the same time, it will bring out a cooler cloud lightnings effect. 3. Widely Use: This cloud lights not only can you install it to your child's bedroom, but you can also install it to your bedroom, kitchen, living room, etc. Also, it can be the coolest background, fit for taking pictures, short videos, and so on. 4. Easy to Use and Install: It is easy to install, just put the ceiling buckle wherever you want to decorate, and take the cloud lamp out of the bag and grabs it slightly to hang it up. 5. Bluetooth Connection Method: 1. Scan the QR code to download the app: duoCo Stripx. 2. Turn on the Bluetooth of the mobile phone (no need to pair the Bluetooth) directly open the downloaded app and wait for 5-10 seconds to connect automatically. 3. If it has not been connected, power off the light and restart, or restart the phone, and repeat steps 1-2. Specification: Material: Cotton Product Color: White Product Size: 30 x 45cm, 30 x 60cm Product Weight: 350g, 400g Package Included: 1 x 3D Big Cloud Light Kit 1 x Remote Control