| Color | Black |
| Brand | Holyfire |
| Model | JD-301 |
| Quantity | 1 Set |
| Material | Aviation aluminum alloy |
| Laser Power | 5 mW |
| Wave Length | 532 nm |
| Laser Color | Green |
| Excitation Mode | Optical Pump |
| Wave Band Range | 3000~8000 meters |
| Working mode | Continuous laser |
| Working Voltage | DC 3.7 V |
| Working Current | 650 mA |
| Spot Mode (Spot size) | The minimum beam diameter 1.0mm; 15m < Phi 18mm spot |
| Battery | 1 x 18650 battery (included) |
| Certification | CE |
| Packing List | 1 x 301 laser pen 1 x 18650 battery 1 x Battery charger (US plug) 2 x key 1 x Sling (17cm) |