| Model | 200285 |
| Quantity | 1 |
| Color | Black |
| Material | Aluminum alloy |
| Laser color | Blue-violet |
| Laser Power | 5 mW |
| Wave Length | 405 nm |
| Working Voltage | 2.4~3 V |
| Battery Configuration | 2 x AAA (not included) |
| Functions | Continuous output and working time of over 5、000 hours; Best choice for teachers、 professors、 doctors、 and so on. |
| Other Feature | Output Type: Light beam (without the optical lens) and magnificent starry sky pattern (use the optical lens); |
| Packing List | 1 x Laser pointer pen |