6 Themes + 8 Music: There Are 6 Different Themes, ' Confession, , , ry Sky, , Constellation, 8 Kinds Of Built-in Sleep Aid Music, Also With 6 , You Can Choose According To Preference And Environment, And Adjust The ness And Volume Accordingly.remote And r Off: You Can Set 15/30 Min To Turn Off Automatically, There Is Never A To Turn Off The At . If You Want To Keep The ing On All , You To Connect The Usb Cable To The . In Addition, The Music Projector Is Less Noisy, It Provides A Sleeping Environment, Ideal For You And The Kids.usb Rechargeable: Built-in Rechargeable With Usb Cable. The Charging Is 2 Hours. y Charged, It Can Be For Several Hours. In Addition, A Hanging Strap Is Added To Version, The Product Can Be Hung Anywhere You Want.360 Degree Rotation And Music Player: The Projector Can Rotate Automatically, And You Can The Remote To Play Music, If You Combine The Two Modes, You Can Find self In A Comfortable . Projection Lamp Can Work As A For Kids, Turn The Lamp Cover And Off The From The Lamp.guarantee: For The ld, , r And self. It Is A ration For ies And s Or A Silent . We Provide Year . If You Have Any Questions Our Product, Please Us, We Do Our For You.