Planetarium Home Planetarium for Kids Authentic Aurora Lamp Bluetooth & USB Memory Music Playback Music Mode Main Unit & Remote Control Operation Indoor Interior Light Bedside Lamp Children's Room Healing Goods Romantic Atmosphere Sleep Aid Goods Energy Saving Brightness/Volume/Speed Adjustable Timer Function type-c power Lover Birthday Present Party Decoration Japanese Instruction Manual No. 2852 [10 Conversion Modes & Speaker Included] The planetarium is equipped with red, green, blue, and white lamps, which can be adjusted and combined according to your preference. Meanwhile, it can be used as a music player with a built-in speaker. Also, turn on the music mode during music playback and make the light dance to the rhythm, a high-party time. If there are any product issues such as malfunctions of the touch & remote control or appearance defects with the product you received, please contact us. How to contact us: "Account Service" in Account Service → "Order History" → "Seller" → "Ask a question" [Multiple Music Playback Modes] The planetarium projector supports various music playback modes, allowing you to play music via Bluetooth connection with your smartphone or other devices, or by inserting a USB memory or card reader. Also, you can switch the music playback mode with one button on the main unit, so you can enjoy your music journey without being tied to a device. [With Remote Control & Timer Function] Our planetarium has a convenient remote control in addition to the rich operability of the main unit, and you can easily operate the light on/off, change the lighting mode, switch the lighting effects, adjust the brightness, start/stop the motion, select songs, timer function, and adjust the volume with the remote control. You can set it to automatically turn off after 1 hour or 2 hours. If not set, it will automatically turn off after 4 hours. You don't have to worry about leaving the light on all night after going to bed, and you can save on electricity bills. The remote control uses AAA batteries (batteries sold separately). [Wide Range of Uses] This star projector light is good for use as a bedside lamp, home planetarium, bedtime toy, starry sky light, galaxy light, night light, projection light, background light for live broadcasts, and room interior light. This planetarium is a popular birthday present, Christmas present.