Large Light up Tambourine (battery operated - included) offers a thoughtfully designed, durable resource for hands-on learning. The Flashing Tambourines are powered by bright led’s which flash when switched on. A simple On/Off switch ensures the batteries don’t run out and can be used over and over again. Features: Flashing LED tambourine Sensory light & sound experience Tough & ergonomic plastic Requires 3 x AA batteries Size: 23 / 14 cm. Power SourceBatteries UsageSensory Weight: Approx: 174 g.