1pc Cat Toys Interactive Laser Sight Pointer Pet Funny Electronic Toy For Teaching Demonstration Pen Flashlight Pet laser toys Features: 100% brand new, high quality. High quality metal alloy casing, strong and durable Powered by two AAA batteries which are easily bought. Power saving, lightweight, suitable for putting in your pocket or handbags. Use your laser pointer to point at any desired targets on projection screen, video. This laser pointer can be used for presentation, teaching indicator, children amusement and more. Simple and easy to use. Material: Copper Aluminum Product size: 14 155mm Item color: Black Beam style: Continuous line. Light color: Red, Green, Blue-Violet light (optional) Light style: One light beam (single dot) Output wavelength: Red: 650nm, Green: 532nm, Blue Violet: 405nm Output power: 5MW Laser range: Red: 500 meters, Green: 500-1000 meters, Blue Violet: 10-100 meters Power supply: 2 x AAA battery (not included) Operating voltage: DC = 3.0V Operating current: Kindly Note: 1. Please don't shoot the light directly to eyes of human or animal. 2. Please remove the batteries when you don't use it, and keep it away from child. 3. We suggest the continuous illumining use should be less than 1 minute, in case of the excessive heat influence the service life. 4. If you find that the brightness of the laser beam is seriously reduced, please note that to charge the battery or replace battery. Specifications: 100% brand new, high quality. High quality metal alloy casing, strong and durable Powered by two AAA batteries which are easily bought. Power saving, lightweight, suitable for putting in your pocket or handbags. Use your laser pointer to point at any desired targets on projection screen, video. This laser pointer can be used for presentation, teaching indicator, children amusement and more. Simple and easy to use. Package Included: 1xProducts from GuanGuan's store