ZK-TB21 2.1 Channel Bluetooth Amplifier Board, 50W+50W+100W Output, IPEX-1 Antenna Base, 12-24V DC Input, Customizable Bluetooth Name (DAJUNGUO ZK-TB21 Black)
| Country | USA |
| Brand | Topteng |
| Manufacturer | Topteng |
| ItemPartNumber | Q21-1033 64MT2114 20706315 |
| Model | Q21-1033 |
| Color | As Shown |
| UnitCount | 1 |
| ReleaseDate | 0000-00-00 |