| Manufacturer | Carola Technology Ltd., Shenzhen City |
| Category | Dying gear |
| Price | ￥75.0 |
| Origin | China |
| Power mode | Lithium batteries |
| Brand | Tunnel |
| Depth Range | 0.6M-30M |
| Goods | DV3524E, 30M long |
| Whether or not to export a source of goods exclusively across borders | Yes |
