Featuring a 3m power cord and 3m main strand,10 drop strings, Ollny Christmas window lights are powered via USB (not included plug) which is compatible with power bank, adapter, or computer port. Our curtain fairy lights create all kinds of atmosphere with 8 Modes (Combination In Wave, Sequential, SLO-GLO, Chasing Flash, Fade, Twinkle Flash, Steady ON), switch via the plug button. Hanging lights can be easily hung anywhere without drilling or nails; Effortlessly relocate them without damage; 3m power cord allows for decorating options around furniture, doors, windows, stairs, even in your garden. Led curtain lights endure all weather; 5V Low voltage is lower than the human body's safe voltage and energy efficient, safe for kids and pets to touch; Even if used for a long time, it will not get hot. Copper wire waterfall fairy lights can be easily hung at your desired height; Can be cut to any length and shape; Indoor lights are perfect for Christmas, parties, camping, weddings, or year-round home and garden decor. - NIVOR Curtain Lights Indoor Outdoor, 300LED 3mx3m Fairy Lights 8 Modes 6500K in White