Lucky Stone Ocean Wave Projector Night Light Lamp Bluetooth Music Player Remote Control Colorful Led Projection Nightlight Features: Upgraded features that you can use the remote to adjust the lighting brightness. The remote controller with Bluetooth 5.0 can control cellphone music Previous/Next song. The ocean wave night light projector with the remote, you can choose to set the timer with 2 hours, 4 hours. Of course, the timer can be canceled to stay on all night long. You can access these settings and options without getting out of your bed. If you are ready to sleep, you could set to the lowest brightness will be more convenient and not be too bright to be woken up. 8 Optional Lightness Effect: 1. Red, blue and green lights are all bright (romantic atmosphere) 2. Red, green, blue, blue and green colors are slow and flashing (colorful) 3. Red and blue lights are bright (purple atmosphere) 4. Blue light is on (blue ocean) 5. Green light is on (green aurora) 6. Red, blue and green cycles light up (magic space) 7. Red, blue and green loop flashing (ballroom effect) 8. Product atmosphere light 8 Built-in Nature Sounds: 1. Fall asleep all night sound 2. Canon wind bell sound 3. Forest bird scream sound 4. Maiden s prayer sound 5. Lullaby sound 6. Ocean wave sound 7. Bustling silence 8. Fire wind rain sound Features: --You can use the remote control to adjust the lighting brightness. --The remote control with Bluetooth 5.0 can be used to switch cellphone music. --Timing shutdown function creats a tranquil sleep environment and help your babies fall asleep quickly. --There are eight kinds of different lightness effect. Thus, the projector can satisfy your different needs. --There are eight kinds of built-in nature sounds. They include: Fall asleep all night sound; Canon wind bell sound; Forest bird scream sound; Maiden s prayer sound; Lullaby sound; Ocean wave sound; Bustling silence; Fire wind rain sound. Specification: --Product name: Bluetooth remote control projection lamp --Product size: 16.5 * 11.9 * 9.5cm / 6.5 * 3.9 * 3.7in --USB cable length: 1m / 39.4in --Audio cable length: 0.6m /23.6in --TF card music format support: WAV / MP3 --Rated voltage: DC 5V / 1A --Power: 2W --Speaker parameters: 402 / 3W --Response frequency: 160Hz-20KHz --Packing: boxed --Package included: 1*Bluetooth remote control projection lamp+USB cable+remote control (delivered without battery)+1*audio cable+English manual Reminder: This model is USB powered, the remote control needs to be prepared and installed with 2 AAA batteries before it can be used.