Superior Value Set 3 pack led fairy lights battery operated in one set. Each string lights is made of 10 feet long ultra thin yet strong and durable copper wire with 30pcs super bright mini LED bulbs.Super Easy to Use Simply one button on battery box to switch between On/Timer/Off. The battery powered string lights will be 6 hours on and 18 hours off when timer is set. Small size 2AA battery box is very portable and easy to hide.Extra Long Battery Life Powered by 2 x AA batteries (NOT INCLUDED), the twinkle lights will last about 1 month when timer is on or 2 weeks for constant lighting with brand new batteries. Suggest turn off lighting if not need to extend battery life.Safe to Touch Low voltage & heat insulated copper wire won't overheat after prolonged usage, safe to touch even by kids. IP65 waterproof makes it great for outdoor lighting decoration.Perfect Decorative Lighting Ultra thin, flexible and easily bendable, this led strip lights are perfect for shaping and molding. Bright but not dazzling warm white lighting gives a cozy atmosphere, widely applicated in bedroom, wedding, party, home & restaurant, indoor & outdoor, Christmas & holiday lighting decoration or mason jars, table center piece, crafting project and DIY. Backed with 100% satisfaction guarantee.