LED Dynamic Water Ripple Projection Lamp, Powered By USB + Controlled By Remote Control, Essential For Home Decoration/Entertainment Atmosphere/Romantic Scenes. One-Click Switch To Various Colorful Light Effects, Easily Create An Immersive Atmosphere. Suitable For Living Room Viewing, Bedroom Relaxation, And Party Revelry. Make The Rhythm Of Light And Shadow The Romantic Embellishment Of Life. Light Up Each Day And Night With Dynamic Water Ripples, And Bring Dynamic Brilliance To Your Home!