Specification Curtain lights length : 4m/13.2ftUSB plug cable : 2m/6.6ftTotal length : 6m/20ftString drooping length : 40/50/60 cmTotal number of lights : 120 lights(including 24 butterfly lights) 8 Different Working Modes (with Remoter) 1.Combination2.In Waves3.Sequential4.SLO GLO5.Changing / Flashing6.Slow Fade7.Twinkle / Flash8.Steady On + Timer mode (6h on 18h off) Wide Decorative Occasions IP65 Waterproof Wide Decorative Occasions The butterfly fairy lights can be hung on walls,window,floors,ceilings,trees,etc.Widely used in party, wedding,holiday,festival,home, shows, restaurant, hotel, commercial building, shopping center, pub, concert, hall, etc IP65 Waterproof The led curtain lights is waterproof and designed to withstand light rain or water spills, so it can be used for outdoor decorations, but usb button is the heart of this led curtain lights, please make sure to give it some necessary waterproof protection if it is used outdoors(Especially the USB interface and the tail plug-in part) 120 LED 8 Modes Butterfly Curtain Lights for Bedroom Weddings Christmas Decor -NOTE !!! Please carefully put the butterfly down along the main line!Waterproof level is IP65, but the power and controller is non-waterproof, please keep them away from water.White buckle is to fix the main power cord line, can not be cut, otherwise the string lights will be separated!