1The projection light comes with remote control to turn on/off the lamp, change lighting mode, adjust the volume and set timing time. 2Colorful ocean projection light with 7 kinds of color modes to choose from depending on your mood, creating a beautiful and sweet feeling. 3Perfect for any decoration, create a pleasant and relaxing bedtime experience for children, soothing and comfortable children to sleep. 4Built-in mini speaker, simply plug it into your computer or MP3 player to play music, easy to operate and more convenient to use. 5Wide application, suitable for family place, corridor, leisure and entertainment place, exhibition hall, hotel, hotel room, etc.1 x Remote Control (Battery Not Included)1 x User Manual1 x USB Cable1 x Audio Cable1 x LightCondition: 100% Brand NewItem Type: Projection LightMaterial: ABSScope of Application: Family place, corridor, leisure and entertainment place, exhibition hall, hotel, hotel room, etc., can also be used as holiday decoration or gift.Remote Control Battery: 2 x AAA Battery (Not Included)Weight: Approx. 425g / 15ozHow to Use:1. Press and hold the key for 3 seconds to turn on the light. After power on, the light mode is 1 hour, and play 1 hour music.2. Short press the key to change the light mode.3. If you only need to change the audio track, press the remote control or the main unit to change the songs.4. When a memory card or an external audio source is inserted, the song automatically turns off.5. When the external audio source is attached, the main unit and the remote control can not operate up and down.6. Press the remote control H1/H2/H4 to indicate the host timing setting, and automatically shut down after 1 hour/2 hours/4 hours.7. Press the remote control timer button to cancel the timing function.8. Long press to turn off the key.