[Remote control & touch sensor]: With remote control and touch sensor buttons, you can freely turn on/off the lights, change the lighting mode, adjust the volume and automatically turn off the timer. [12 LED & 8 color changing mode]: Multi-color ocean wave projection night light, 8 different color modes. Choose the display mode according to your mood. Show the watery ocean atmosphere and bring the ocean home [Built-in speaker]: You can connect your mobile phone via Bluetooth or connect the audio cable (included) or read the TF card, and play your favorite music from your computer or iPad/iPhone before the music is played, so as to choose a relaxing and soothing experience to go to sleep. [Easy control and 360 rotation]: Insert the power cord and turn on the lower power switch, then touch the sensor button on the device or remote control to turn on/off the light, if you want it to rotate dynamically or become static, it can show you Amazing and vivid vision. [Automatic shutdown timer]: With automatic shutdown timer option (built-in 2H, 4H automatic shutdown timer), after reaching the preset time settings and options, it can automatically shut down without waking up.