�This listing is for 6 strands of copper wire LED fairy lights and new batteries included. (size CR2032) �Fairy lights were operated by batteries (Included), the batteries can be replaced easily. �The batteries can last for 72 hours operating time, easy to hide, newest and small battery box 0.75 X 2 inches, good for DIY decorations Wedding Party, Dinner Table Halloween. �Safe to touch: Low power & heat insulated copper wire will not make it overheat during usage, safe for children and pets. �Starry string lights open up so many new craft and DIY possibilities. Illuminate your bedroom, party, wedding. create shimmering centrepiece décor. �It is insulated with lacquer, lightweight, easy to move and bend, easy installation, energy-saving. �Number of Fairy lights: 6 Sets �Number of LEDs: 20 LEDs/strand �Power-Source: CR2032 batteries (included) �Batteries Included? : Yes �Length: 7.2 Ft �Type of Bulb: LED **** YOU MUST REMOVE THE CLEAR PLASTIC PIECE INSIDE THE BATTERY PACK OR YOUR LIGHTS WON"T WORK. JUST POP THE BATTERY PACK OPEN TO FIND IT! *****