1. Fantastic aurora projection performance: Red, green and blue are combined into a total of 8 projection modes, creating a romantic and peaceful environment for you and your family to enjoy a comfortable night. It's a great tool to help people who are afraid of the dark fall asleep safely, and it can also help children and adults fall asleep. 2. Remote control: The remote control can make switching and setting more convenient. You can use the remote control to turn on/off the projection lamp, adjust rotation or non-rotation, adjust brightness and volume, change sound, change projection mode and music mode and set timer. It is easy to use and suitable for children. 3. Ambient light and built-in soothing music: When you turn on the projection, create a beautiful aurora atmosphere, when you turn off the projection, the surrounding colorful lights make it an ambiance night light. With eight built-in soothing music, it will better accompany you to sleep. 4. Music Player: It can be used as a music player to listen to your favorite music on mobile phones and tablets by pairing them with electronic devices. You can also listen to music on the computer, iPod and memory card by connecting the audio cable or reading the memory card. 5. Timer & Adjustable Brightness & Volume: Three timer options (2/4 hours and timer off). It can save energy while sleeping with the baby. There are also 3 brightness levels (low/medium/high) and 15 volume levels can be adjusted to meet your needs. Features: Product size: 16.5 11.9 9.5 CM Built-in tracks 1. To lure you to sleep day and night 2. Canon Wind Chime Edition 3. Forest bird calls 4. Girl's prayer 5. Lullaby 6. listen to the sea for the first time 7. Lively silence 8. Refreshing, wind and rain Lighting mode 1. All red, blue and green lights are on (romantic atmosphere) 2. Red two-color slow flashing , green, red and blue, blue and green (colorful) 3. Red and blue lights are on (purple atmosphere) 4. Blue light is on (blue ocean) 5. Green light is on (green aurora borealis) 6 . Red, blue and green light up in cycles (Magic Space) 7. Red, blue and green flash quickly (dance hall effect) 8. Ambient light of the product Lighting mode 1. red, blue and green lights are all on (romantic atmosphere) 2. Two-color slow flashing red, green, red and blue, blue and green (colorful) 3. Red and blue lights are on (purple atmosphere) 4. Blue light is on (blue ocean) 5. The green light is on (green aurora borealis) 6. Red, blue and green light up in cycles (Magic Space) 7. Red, blue and green flash quickly ( dance hall effect) 8. Product ambient light Product standard configuration: Hte 1 USB cable 1 Audio cable 1 Remote control 1 English manual 1