Projection Night Bluetooth Audio Colorful Ocean Remote Control Upgraded Music LED Projection Bluetooth Audio White Features: Automatically rotating projection screenThe inside of the screen is wavy, the outside is surface, the bottom is set with 12 super-bright large chip LEDs (4 red lights, 4 blue lights, 4 green lights) through the refraction of and the effect of. The transformation creates the effect of colorful ocean waves flowing to create a romantic. The sound of nature helps you sleep betterThere are eight built-in songs, allowing you to feel the sounds of nature such as the flowing ocean, dazzling-aurora, seagulls, birds, flowing water, crickets, etc., release your body and mind, stay away from boredom, and help you sleep projection. Personalized speakerCan be connected to Bluetooth, inserted or connected to mobile phone/tablet/computer and other players for audio use, sound quality is great, supports 3.5MM sound line, remote control function. Eight lighting modes1. Red, blue and green lights are all on 2. Red, green, red, blue, blue and green double-color slow flashing 3. Red and blue on 4. Blue on 5. Green on 6. Red, blue and green cycle on . Red, blue and green cycle flashing 8. Product lights, create different romance, can be color or multi-color superimposed effect dream. Easy to connectStepless dimming, increase and decrease volume at will, diversified connection are more convenient to operate, can be controlled by remote control, very convenient. Product Description: Product name: Projector lamp bluetooth speaker Color: White Product material: ABS+AS+hardware+electronic components Power supply mode: host USB cable plug in / remote control 2 AAA batteries (need to buy by yourself) Bluetooth version: 5.0 Voltage/Current: DC5V/1A Rated power: 2W Speaker parameters: 4 ohms / 3W Response frequency: 160Hz-20KHz Motor parameters: 5V 13 rpm/0.5W USB cable length: 1M /39.4in Audio cable length: 0.6M /23.6in Product size: 16.511.99.5CM /6.5x4.69x3.74in Package Content: 1x Bluetooth speaker 1x USB cable 1x Audio cable 1x Remote control 1x Manual