FEATURES: 1.DURABLE AND BABY-SAFE : Made with the safety of children in mind, sturdily constructed and provides a 100% safe playing environment.2.STARRY SKY NIGHT LIGHT : Projects a complete starry night sky onto the walls and ceiling of any room. Transform nurseries and bedrooms into a starry sanctuary that comforts and calms kids and baby boys and girls. Three soothing color options white ,warm white,blue create magical, tranquil environments. The space at the height of 2.8m/9.18ft is more effective.3.REMOTE OR BUTTON CONTROL: Press the button to turn on and press 1.5s to change color .Also you can use remote control. What's more ,with remote control night lamp can rotate.4.CONVENIENT: The method of electricity supply:USB connection.5.COLOR MODE: Night lamp has has 3 colors lighting:White ,Warm White ,Blue in one lamp.6.WITH REMOTE CONTROL STYLE:With a 1500mah lithium battery, rechargebale, portable, it can be used anywhere without connecting to a USB. PARAMETER: 1. CHARGING: USB charge2. VOLTAGE: USB 110V-220V3. POWER: 3 W4. MATERIAL: ABS5.SIZE: The lamp is 22 cm=8inch=0.7ft high and 18cm=7inch=0.6ft wide.Ball diameter is 4m=157inch=13ft6. IllUMINATED AREA: Projection height 2.8m. Projection area 12 square meters. INSTALLATION STEP: 1.Tear flim2. Fold from smooth to rough inside3. Insert the three corresponding pieces tightly4. Plcae the lampshade at 455. Fasten base to the lampshade WHAT IS IN THE BOX? STYTLE 1:1*STAR NIGHT LIGHT1*USB WIRE1*INSTRUCTION MANUALSTYTLE 2 and 3:1*STAR NIGHT LIGHT1*USB WIRE1*INSTRUCTION MANUAL1*REMOTE CONTROL The difference between the 3 versions:Not remote control:There is no remote control, no built-in battery can not be charged, can not be rotated, need to connect USB power supply.With remote control:With remote control, built-in rechargeable battery, it can be used for charging, as long as it is USB interface, it can be powered, such as power bank, socket, car, etc., can be rotated and portable.Remote control +Bluetooth:With remote control, built-in rechargeable battery, it can be used for charging, as long as it is USB interface, it can be powered, such as power bank, socket, car, etc., can be rotated and portable.It's not only a night light,but also a speaker.You can connect your phone to play music via bluetooth.