5mW Laser Pointer High Power 650nm Green 532nm Blue-Violet 405nm Laser Pointer Pen Adjustable Burning Match Without Battery - Set of 3 pcs

Description

Specifications: Material: Copper + Aluminum Product size: φ14 × 155mm Item color: Black Beam style:v 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: <350mA 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. Package includes: 1x Laser Pointer (battery not included)