Specifications Luminous Flux:249-2000 High-concerned chemical:None Length:20cm Nominal Voltage:4.5V Model Number:Remote Control Projector Lamp Usage:HOLIDAY Voltage:5v Light Source:LED bulbs Is Bulbs Included:No Body Material:ABS Certification:EMC,ROHS Shape:Round Battery Type:None Power Generation:Switch Type:Projector Origin:Mainland China Wattage:6-10W Item Type:Night Lights Is Batteries Required:No Is Batteries Included:No Is Smart Device:Yes Power Source:DC Use:HOLIDAY Application:Home Decoration, Bedroom,Home decoration,Baby kids Room Packing Dimension:200*200*100mm Product Dimension:187*82*160mm Apply to:Romantic/Stress Relieve/Atmosphere/ Gifts Night Light Functionality Not just a projector, this lamp doubles as a night light, providing soft illumination for late-night comfort. Bluetooth Speaker Integration Enjoy your favorite tunes while admiring the starry sky with the built-in Bluetooth speaker, offering a seamless audio-visual experience. Black Hole & Planets Design transporte yourself to the depths of space with the black hole and planets design, making it a perfect addition to any science enthusiast's decor. HD Galaxy Projection Immerse yourself in the beauty of the cosmos with HD Galaxy Projection, bringing the wonders of space into your room. Remote Control Convenience Control your lighting ambiance effortlessly with the remote control, adjusting brightness and selecting projections with ease.