1. Shell material: zinc alloy shell 2. Wire core: oxygen-free copper wire core 3. Wire diameter: 6.0mm 4. Shielding: pure copper shielding mesh + aluminum foil shielding 5. Compatible with various XLR sockets, pure copper gold-plated anti-oxidation, reduce signal transmission loss, and ensure audio clarity 6. Adopt pure copper gold-plated pins, anti-oxidation, tight connection, stable transmission, smoother plugging and unplugging 7. Anti-slip lock design, simple and convenient installation, plug and play 8. Suitable for microphones, microphones, mixers, amplifiers and other devices with XLR interfaces to connect to each other