| Color | Black + Silver |
| Brand | RUSTU |
| Model | RUSTU-3 |
| Quantity | 1 Piece |
| Material | Aluminum + copper |
| Laser Power | 5 dB/mW |
| Wave Length | 405 nm |
| Laser Color | Others、Purple light |
| Excitation Mode | Optical Pump |
| Working mode | Continuous laser |
| Working Voltage | 2.4-3 V |
| Spot Mode (Spot size) | 1.0mm |
| Battery | 2 x AAA batteries、 included |
| Packing List | 1 x Laser pen 2 x AAA batteries 1 x English user manual |