Features: 1.Advantages: constant current intelligent feedback control circuit, efficient and high-permeability optical system; Low power consumption, high energy optical power output; Stable performance, good consistency and long service life 2.Used for garment trimming, locating marking and Sawing wood process and position, accurate marking and good stability can improve work efficiency. 3.The laser adopts the original imported diode, which is small in volume, clear in light, large in output Angle and high in straightness. 4.This product is equipped with a locking ring, with strong anti-interference and high stability. 5.The main function of the dustproof circle is to prevent the external dust from entering the sealed laser. specification: Advantages: constant current intelligent feedback control circuit, efficient and high-permeability optical system; Low power consumption, high energy optical power output; Stable performance, good consistency and long service life Used for garment trimming, locating marking and Sawing wood process and position, accurate marking and good stability can improve work efficiency. The laser adopts the original imported diode, which is small in volume, clear in light, large in output Angle and high in straightness. This product is equipped with a locking ring, with strong anti-interference and high stability. The main function of the dustproof circle is to prevent the external dust from entering the sealed laser. The heat sink has strong heat dissipation performance, which can effectively guarantee the stability and service life of the product. The product inner is made of pure copper, which can quickly cool the laser diode. : Material: metal+ABS Voltage:110-250V Plug type: UK plug Wavelength: 650 nm Output power:10mW Power supply voltage: 5V Working current: 40mA Spot pattern: Red Cross Laser Optics section: K9 glass cross lens Material: aviation aluminum Working temperature:50 Lens material: imported K9 lens Best working distance: