| Brand | Unbranded |
|---|---|
| Country of Origin | China |
| Output Power | 40W |
| Unit Quantity | 1 |
| Wavelength | 974NM |
Check the listing for details. 40W-MINI Handheld Laser Handheld IPG Laser 974nm Invisible Light. Condition: New, Made in China. Listed at 137.69 USD. Place a dark cardboard box 50cm away3. Press the output key (to stabilize the device from shaking).