Features 1、SPECIFICATIONS: The laser pointer adopts touch switch for easy operation, the wavelength is 532nm, and the output power is up to 100mw. 2、WIDE APPLICATION: The laser pen is compact and easy to carry, which is perfect for outdoor camping, hiking, fishing, running and emergency. 3、SIMPLE CHARGING: Equipped with charging cable and built in battery, the laser pen can be charged through USB port, can be used at any time. 4、HARD ALUMINUM: The laser pen is made of hard aluminum, comfortable and non slip, corrosion and wear resistant, for all kinds of weather. 5、PORTABLE DESIGN: The laser pen has a compact size, can be placed in a pocket or handbag, and is equipped with a hand rope to prevent loss. Specification Item Type: Laser Pointer Pen Product Material: Hard Aluminum Product Size: Approx. 6.2 x 0.86in Surface Treatment: Anodized Black Switch Mode: Light Touch Switch Working Voltage: 3.7V Wavelength: 532nm Output Power: 100mw Package List 1 x Laser Pointer 1 x Hand Rope 1 x Charging Cable