KomShine Metal Visible Laser Light Source Fiber Optic Red Light Pen, Model: KFL-11P-20MW Filter-Waterproof Light Non-slip and anti-falling elastic memory

Non-slip and anti-falling elastic memory clip arm

Product size: 25x25x49mm

support switching songs

alarm clock 3 groups

5 inch screen mobile phone

KomShine Metal Visible Laser Light Source Fiber Optic Red Light Pen, Model: KFL-11P-20MW Filter-Waterproof Light Non-slip and anti-falling elastic memory1. Output power: 1mW, 10mW, 20mW, 30mW 2. Output wavelength: 650nm 3. Laser type: FP LD 4. Universal adapter: FC SC ST 5. 2Hz: Yes 6. Connector type: 2. 5mm universal interface 7. Power supply: AA battery x2 (not included) 8. Hidden button design to prevent accidental booting 9. Silicone cover, dustproof and dirt resistant 10. Replaceable ceramic core, durable 11. Laser chip laser head, strong light source, stable performance, stronger penetration,