| Manufacturer | Carola Technology Ltd., Shenzhen City |
| Category | Dying gear |
| Price | ￥480.0 |
| Origin | China |
| Power mode | Straight 10V-18V |
| Brand | Tunnel |
| Depth Range | 0.6M-30M |
| Organisation | English |
| Goods | KA4.3 (15 m)-DVR, KA4.3 (15 m) |
| Main downstream platform | Amazon, fast sell. |
| Main distribution areas | Europe, other |
| There's an authorized brand. | Yes. |
| Whether or not to export a source of goods exclusively across borders | Yes. |
| Patent type | None |
