Kitosun Micro CR2032 battery operated LED fairy light flexible string. Clear and small battery case, two batteries included. String length: two meters (6.56 ft.) with 20 super bright LED lights. Lights spacing: 4 inch (10cm). Ultra-thin, silver coated copper wires. Colors available: warm white, yellow, blue, purple, green, orange, & red. A decorative material for DIY projects, parties, camping, cars, gardens, balconies, social events, floral arrangements, and holidays. Operating for hours, easy and safe to use.