Ollny Smart Christmas Lights, 66FT 200 LEDs APP Control RGB Color Changing Christmas Tree Lights with Remote, Programmable DIY M

Material: Copper + Plastic Material: Copper + Plastic Dimension: 33ft / 66ft / 131ft / 197ft Total bulbs: 100 / 200 / 400 / 600 Power cable length: 9.8ft Color: RGB Multi-color Waterproof grade: IP44 Maximum remote control distance: 16.4ft Rated voltage: 30V Rated wattage: 9W / 15W Features: 1. Multi-function and multi-mode selection. 2. Timing program gives you a set-and-forget. 3. Operating with a 30V DC output voltage, it has excellent heat dissipation and is safe to the touch. 4. Convenient memory function. ? Lighting mode memory: The lights will always keep the last mode you set for the next time you use them. Timer mode memory: Once the timing schedule has been set, changing the lights to various modes will not affect your timing schedule.