Hand Held Laser Light Show ... Pocket sized laser light entertainment when the regular DJ Doesn't show. Amaze your Party guests with a great Laser Light Display from the palm of your hand. Specification: Laser Wavelength: 532nm Projector Distance: >500 meters Power Supply: 2pcs AAA battery Size: 45mm*120mm Net Weight: 104g Features: Easy hold in your hand Green laser beam dot and star type Showing polytrophic circle Applications: Home Laser Show, party, Dance Party / Bar / Entertainment / and...