Product Details: - New Smart Galaxy Light Projector / New Smart Galaxy Light Projector Can Display Both Nebula Clouds And Stars Across A Variety Of Different Settings.The Led Star Projector Is Able To Project The Starry Sky On Your Room Ceiling With Floating Clouds Like Ocean Waves That Have Plenty Of Changeable Colors. - Ultra Quiet / The Galaxy Projector For Bedroom Works Super Quietly Which Will Not Disturb Your Kids From Sleeping. Also The Star Projector Galaxy Light Can Build Relaxed And Pleasant Atmosphere For Your Family Anytime And Anywhere. - Smart App & Voice Control / Via The Wifi Connection, You Can Control The Galaxy Light Projector By “Tuya Smart” App On Your Phone. It Is Also Compatible With Amazon Alexa And Google Home. - Flexible Timer Function / Set Up Timer For The Projector Light In Your Bedroom. Also You Can Preset A Time To Turn On The Galaxy Projector Star Projector When You Are Home To Enjoy The Movie Time In The Living Room. Warranty: 1 Year.