1. There are numbers on the spool
2. With brake function
3. With wheel and pull rod, it is easy to carry
4. The lock type branch head is resistant to compression and pulling
5. Foldable handle is easy to take up
6. Number mark on XLR plug
7.25 AWG stranded oxygen free copper for maximum signal transmission.
8. Twisted pair with 100% foil shield and shielded wire reduces noise
9. Both ends are gold plated high quality XLR connectors
10. Excellent choice for permanent installation and portable use
