Christmas Window Curtain Lights: Add a wonderful Christmas wall backdrop as you decorate for your event with 9.8x9.8ft 300 LED multicolor copper wire curtain fairy lights. Hang them on doors and windows or behind fabrics to create a truly magical look.

8 Modes Settings & Timer: combination, in waves, sequential, slow glow, chasing, slow fade, flash, and steady on. Beautiful and practical, you can choose different modes add different vibes to your room. And you can also set timer to save energy (2H: 2 hours ON, 22 hours OFF; 4H: 4 hours ON, 20 hours OFF; 6H: 6 hours ON, 18 hours OFF; 8H: 8 hours ON, 16 hours OFF).

USB Powered & Remote Control: USB powered, you can adjust the lighting mode by pressing a button on the USB or by using a remote control. With a keys wireless remote in hand, you can adjust the twinkle speed and brightness, switch 8 modes, creates a joyful and festive ambiance to your family and your friends.

Waterproof & Safety: The wire parts of the string lights are fully sealed, thus making it submersible, but the USB are NOT waterproof, so please keep them away from water. With low voltage no overheat after many hours of usage, safe to touch after any hours of usage.

Christmas Lighting Decorations: It's a rare decor for Christmas, party, Valentine's Day, festival, holiday and so on, it also perfect for indoor and outdoor use, bedroom, curtain, bushes, dormitory, and garden, patio, balcony, or wherever decoration lighting is needed.