ขาย ☪ New USB 5MW High Power Lazer Pointer 650Nm 532Nm 405Nm Red Blue Green Laser Sight Light Pen Powerful Laser Meter SPRIN ราคาที่ดีที่สุด

Package Included: 1*laser pointer 1*charging cable Specifications: Material: Copper + Aluminum Product size: φ14 × 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: USB charging Operating voltage: DC = 3.0V Operating current: 350mA *This is an upgraded model that can be recharged. It can be fully charged in 1 to 2 hours and can be used for about 4 hours when it is fully charged Description: *This is an upgraded model that can be recharged. It can be fully charged in 1 to 2 hours and can be used for about 4 hours when it is fully charged Features: 100% brand new, high quality. High quality metal alloy casing, strong and durable 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. Notes: 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.