Smart Christmas String Lights, 15M 150LED USB Bluetooth Color Changing Twinkle Lights with Timer, App Controlled Christmas Lights for Indoor Outdoor

RGBIC effect: traditional RGB lights that only display one color at a time. Each of our leds has ic control, so the whole light strip can display different colors, bringing a better color experience Smart App Bluetooth Control Lights: Bluetooth connection allows app to control lights super easily and efficiently (both for IOS &Android), allowing to fully manage string lights indoors or outdoors. More than 16 million color changes, many modes for several Lighting scene & add customize modes you want, apply personal schedules or timers, switch string On/Off, sync with your favorite music or voice, adjust brightness creating a matched dynamic and romantic smart atmosphere. A built-in sensitive microphone on the controller empowers this LED string light to flash in rhythm with any music voice. In music mode, color & mode changes by your mobile phone music; in microphone mode, color & mode changes by exterior sound. More than 16 million color can meet any of your color requirements. creating an ambiance for Valentine's Day, Halloween, Thanksgiving, Christmas, wedding, birthday. The product has a variety of applicable modes for Christmas tree, wreath, fence, tv, etc. In addition, you can use the DIY mode to set your favorite color combination. Personalize Schedule Timer Countdown & Memory Function: Set the Schedule & timer you want on APP. With APP, you can customize the brightness and speed between 1-100%. Upgraded larger and brighter lamp beads, non-tangled PVC wire, not easy to break, there is no problem that ordinary LED copper wire lights are easy to entangle IP65 Waterproof & USB Powered: USB power supply, convenient, wide applicability, suitable for a variety of scene.The led string lights use of IP6waterproof material makes it resistant to rain and normal use outdoors. Note: The USB Plug is not waterproof, please protect USB from the water!