| Place of Origin | Shanghai, China | Brand Name | MARVEL |
| Model Number | MWGL-E07 | Size | 23*35*12cm |
| Precision | u00b11mm/5m | Wavelength | 635nm |
| Laser Beam | Green Beam | Working Time | 4 hours |
| Working range | 0- 15m without receiver | Power supply | 3pcs AA battery or Adaptor |
71 Building ,Shanghai Garden 1 Phase ,No 7888 Humin Road ,Minhang District ,Shanghai ,china