WONFAST 4M 40 LED Stars Battery Operated Fairy String Lights Decorative Lighting for Home Wedding Birthday Indoor Outdoor Use (Multicolor) Adorable Shape of Stars: cute stars decoration for Christmas, New Year, party, wedding for both indoor and outdoor use. Compact & Portable: Operated by 3 AA Batteries (Not Included); small battery box and flexible wire enables you to carry and place them anywhere you like. Two modes: Steady-ON & Twinkling. it is so good for Christmas tree decoration to create romantic holiday atmosphere. The star battery operated fairy lights is 4m long(include 40 stars), battery-powered, requires 3 AA batteries(not included) Low Battery Consumption & Cozy Glow: it only draws 0.6 Watts and provide you most comfortable warm white lighting and festive ambiance for your family and friends.