(Wavelength: 520nm. 1pc Focusable 520nm Waterproof Flashlight （Battery not included for easy custom clearance). The design adopts simple and fashionable style. The appearance and feel are quite good....
The design adopts simple and fashionable style. The appearance and feel are quite good. The module is made of imported laser tube. The concentricity is high precision, the structure is close, the pressure assembling process is adopted....
Output wavelength: 638nm. 1pc 638T-1200-18650 laser pointer (battery not included for easy custom clearance). Duty cycle: 15 seconds off, 15 seconds off. Battery direction: positive direction to the light, negative to the rear switch....
Etc, You can point out the key points of your speech and let the audience focus. 💫【EASY TO USE】 : This cat laser toys pointer adopts easy-to-operate switch de sign, just press the switch to start, release to close....
Etc, You can point out the key points of your speech and let the audience focus. 💫【EASY TO USE】 : This cat laser toys pointer adopts easy-to-operate switch de sign, just press the switch to start, release to close....