1. Multifunction: laser pointer, highlighter, flashlight three in one.2. Applicable environment: lighting, fluorescence test, funny cat, teaching.3. The laser pointer with keychain can be hung on the backpack, which is light and portable.
Note:Before using this product, unscrew the tail of the laser pointer and remove the insulation sheet between the batteries. Otherwise, it will not work properly.
Specification:Product name: 3 in 1 laser pointer flashlight highlighterLight color: red, white, purpleShell color: silver, black, green, blue, redMaterial: aluminum alloySize: 72x12mmPower: 3Pcs AG13 button batteries
Package:1Pcs x Laser, pointer pen