fairy lights Star Lights Parameter Lighting Modes: Steady on & flash Light Length: 10 feet Star Quantity: 20 Star diameter: 2.5CM Output Voltage: 4.5V Power Source: 3*AA Batteries String Waterproof Grade: IP67 ANJAYLIA 10ft 20 LEDs Twinkle Star String Lights for Outdoor Indoor Decorative Lights 2 Lighting Mode: Steay on and falsh, controlled by the switch on the battery case, it is very convenient. Solid Warm White Stars: Cute Star-shaped LED bulbs, brighter and more durable, emitting warm light. Safe 3 AA Battery Powered: Output 4.5V voltage with high quality copper wire, do not overheat, good conductivity, high efficiency and energy saving. Please note that this set does not have remote, the switch is on the side of the battery case. The waterproof grade of battery case is IP44. Please keep it at indoor and away from water. these star fairy lights are safe for children’s window curtain, princess castle play tents and any other indoor decoration use without the risk of electric shock and fire.