The Govee Christmas String Lights 2 are perfect for anyone who wants to create eye-catching festive displays indoors or outdoors. RGBWIC Lighting Effects with Govee Uni-IC Control Technology let different sections display different colours simultaneously for more vibrant decorations. Shape Mapping Technology recognises the layout of the lights, so animations flow smoothly across Christmas trees and festive displays. The AI Lighting Bot creates personalised lighting effects in seconds, making it easy to refresh your decorations throughout the season.Music sync mode - makes lights react to the beat of your favourite songsOver 130 presetsSuitable for indoor and outdoor useCustomisable effectsApp control20 m length