Model: H70C1(33ft) & H70C2(66ft) Govee Christmas String Lights transform your space into a stunning festive scene. This set of lights has adjustable colors and brightness levels to create the most cheerful ambiance for any occasion. Great for decorating for the holidays, creating a romantic setting, or hosting fun theme parties. The pictures shown are for reference only. Product packaging is subject to the actual product. Customize Your Holiday Vibes: Govee Uni-IC Control technology allows each LED bead to be independently chosen from 16 million colors. Interactive Gaming Fun: With fun gaming modes, Govee Uni-IC Control technology contributes to a higher level of playability. Built to Last: These reusable Christmas lights are IP65-rated waterproof and are -20°C cold resistant. 99+ Dynamic Scene Modes: The versatile preset modes of Govee holiday lights meet every demand for any occasion. Visualize Your Music: Elevate your holiday atmosphere with Govee outdoor string lights with a built-in mic to match your music. Note: Govee Christmas String Lights (10m) are recommended for decorating 0.9-1.2m trees. The 20m version is recommended for decorating 1.5-1.8m trees. Additionally, the length of the string lights includes the control box. The adapter is IP44.