Description:LED Lightful Night Sky Projector Lamp Ocean Wave Star Light Room Romantic DecorProduct selling point:Multi-sided fan blade design: enables the product to be placed on the table at different anglesThere are 7 color background modes, the color effect is more colorful.Compact size: small size, easy to carry and move, and can be used as a night light in the tent during o activities, which is very practical. Easy to carry osAvailable power bank, computer USB interface, all USB 5V interface power supply.Built-in rechargeable battery, which can be used repeatedly. The time for a full charge is about 4 hours, and it takes 5 hours to fully chargeWith soothing lights effects that create a relaxing environment in any room, the makes a standout gift for adults and kids alike.Use either as a unique night light, enjoy dining under the stars, create a relaxing spa, or accent your home and entertainment areasBring a galaxy indoors The instantly projects a field of drifting stars against a transforming blue nebula cloud. Simple button controls make it easy to cycle through light effects, adjust brightness, or start/stop the motion. A unique way to light up parties, revitalize your workspace, or light a romantic dinner for two. It also works as a unique nightlight. An excellent gift for adults and kids alikeBeautiful ocean waves and starry sky on the ceiling and wall bring you a enjoyable environment with music after one-day busy working, create a romantic night with soft pattern for lovers and especially can bring a comfortable sleeping Health for children and adults. Ideal for wedding, birthday, parties, home, bedroom. (Recommended projection distance: 3-5M.)Three soothing color options (blue/green/red) make up 7 different kinds of light effect, creates thousands of stars with or without cloud formations, enjoy a gorgeous light show.Specification:Input power: USB 5V 1AMode: Self-propelledLED light source color: LED red light, green light, blue lightColor mode: 7 kinds of ocean water texture background + gradient star light dotProjection area: 5-50 square metersProduct power: 7.5WBattery: 1200MABuilt-inOutput voltage: 5V/1000MAMaterial: ABSProduct size: 145 65mmNote:Please allow 0.5-1cm errors due to manual measurementDue to the difference between differentmonitors, the picture may not reflect the actual color of the item.Please be careful not to look directly at the light aperture in order to avoid eye injury.This unit is for internal use only and must be protected from water, moisture and agitation.Strictly in accordance with the instructions of this operation, do not disassemble the host and accessories.This product is suitable for indoor use.The product is projected by LED and light combinationThis product is not waterproof and should be connected to a power source.Please charge the starry light before first use. Long term shipping may lead to no power.Button Operating Methods1The first button: press once: move the blue sky, moon and gradient starlight. Press 2 times:Move the colored sky, moon and gradient starlight. Press 3 times: blue sky and moon, gradually changing starlight. Press 4 times: Move the blue sky. Button 5 times: Gradient starlight. Press 6 times to turn off the device.2 Second Button:Press the key once: the sky stops and the moon goes out. Press the key twice:move the sky and light up the moon. Press the key 3 times: the sky stops and lights up the moon.Press the key 4 times: move the sky and turn off the moon. Cycle after that.3Third Button:Press once: the light is dimmed, press twice: the light is dimmest, press three times: it is restored to the brightest. Cycle after that.4Micro usb Charging interface5Power Indicator: Each time the main unit is charged, the power indicator will turn red. When the main unit is fully charged, the power indicator will turn green.Timing Function:Each time the host's main switch is pressed, the built-in timer unction is turned on, and the host will automatically shut down in 4 hours.Charging instructions1. Charging time: please connect the device from 5V / 1A power adapter to USB Charging cable, fully charged in 3-4 hours2. Operation time: built in 2000mAh lithium battery, can be used normally for 2-3 hours under full power conditionOperation precautions:1. We suggest that the user can press the switch on the host with his thumb to ensure accuracy and sensitivity2. When the light is dimmed or the battery is fully discharged and automatically shut down, please plug in the USB cable for charging, wait for charging for more than 10 minutes, and then restart.Package includes:1 x LED Starry Sky Projector1 USB cable