Starry Sky Projector-Bring the stars into the room, let yourself relax before bed! 1. Functions: ①Smart app and voice control: mobile phone app, Alexa, Google Assistant ②Timing and voice control: adjust the switching time, change the color using voice control ③Music: USB, Bluetooth ④USB input: mobile power supply, computer, power supply 2.10 Color and personalization settings: 7 individual or mixed colors can produce 10 different star projections . You can change the color of the water waves to display realistic dynamic effects and customize the effects to create a relaxed, romantic, and colorful atmosphere. 3. Multifunctional operation: The projection lamp can be controlled via an intelligent APP, a WiFi network (only 2.4 GHz WiFi network), a remote control and voice control. 4. Music player: The night light projector has a built-in loudspeaker. You can play your favorite songs by connecting your cell phone’s bluetooth or plugging a USB stick into the port. 5. Adjustable brightness: