Feature: DURABLE AND BABY-SAFE : Made with the safety of children in mind, sturdily constructed and provides a 100% safe playing environment.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.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. CONVENIENT: The method of electricity supply:USB connection.COLOR MODE: Night lamp has has 3 colors lighting:White ,Warm White ,Blue in one lamp.WITH REMOTE CONTROL STYLE:With a 1500mah lithium battery, rechargebale, portable, it can be used anywhere without connecting to a USB.PARAMETER:CHARGING: USB chargeRATED VOLTAGE: 5 VPOWER: 3 WMATERIAL: ABSSIZE: The lamp is 22 cm=8inch=0.7ft high and 18cm=7inch=0.6ft wide. Ball diameter is 4m=157inch=13ftIllUMINATED 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 45°5. Fasten base to the lampshadeWHAT IS IN THE BOX?STYTLE 1:1*STAR NIGHT LIGHT1*USB WIRE1*INSTRUCTION MANUALSTYTLE 2:1*STAR NIGHT LIGHT1*USB WIRE1*INSTRUCTION MANUAL1*REMOTE CONTROL