SPECIFICATIONSBedroom Decor: DIY Text Curtain LightsBluetooth App Curtain Lights: Curtain LightsBody Material: PlasticBrand Name: RTONTRCertification: ceChoice: yesHigh-concerned chemical: noneIs Batteries Included: NoIs Bulbs Included: NoIs Smart Device: YesLight Source: LED bulbsLuminous Flux: 249-2000Model Number: Smart Curtain LightsMulticolor Fairy Lights: RGB Color Changing Curtain LightsMusic Change Display light: USB Led Smart Curtain LightsOrigin: Mainland ChinaOutdoor Music Rhythm Curtain Lights: Smart RGB LED String LightsPattern Animation String Lights: Waterproof Curtain LightsPower Source: DCRGB Fairy Lights: DIY LED StringRemote Control Curtain Lights: Room DecorSmart Curtain Lights: Christmas DecorationStyle: NoveltyUse: HOLIDAYVoltage: 5V Specification: Width: 1m * Height: 1m with 400 LEDs Width: 2m * Height: 2m with 400 LEDs Width: 3m * Height: 3m with 400 LEDsWidth: 1.6m * Height: 1.6m with 256 LEDsWidth: 1.6m * Height: 1.6m with 256 LEDs Number of LED strings included:20 x 20 LEDs/string Power: 5V-2A/10WPlug type: USB PLUG Waterproof rating: IP67 Light source: LED LED color: 16 million Colors Lifespan: 50000 hours With remote control:Yes Warm reminder: 1.There might be a bit color distortions due to different computer resolutions.2.Please allow 1-2cm measuring deviation due to manual measurement.3.The light string can not able to be freely cut by yourself.4.This product accessories does not include an adapter5.To download the mobile app, you need to refer to the QR code on the instruction manual or the QR code on the remote control. Features Separatelyworking LED Beads Comes with 400 teardropshaped LEDs in 2×2M or 3×3M sizes. Made of durable upgraded material. SingleLED failure wont break the whole set. Dualway Control Operate via APP for switching, brightness adjustment, group setting and customized lighting with stepbystep guides. A remote controller is included for quick daily operation. DIY Custom Display Highpixel design lets you draw patterns, flags, slogans and cute graphics with adjustable brightness and speed, then save your designs. Note: GIF mode only works for preset collections without speed adjustment. Music Sync Mode Lights flash following music beats from your phone or external audio devices to create dynamic party vibes. Timing Function Set scheduled onoff via the APP to surprise your family and friends with warm lighting even when youre away. HighSafety Performance IP65rated lamp beads (controller and adapter not waterproof; seal them outdoors). Lowheatemitting LEDs avoid fire risks, safe for longtime use . NOTE:Due to different factory production batches, the packaging, app, and remote control used by the curtain lights will be different, but the functions are the same. Please refer to the actual product received