1. Material: metal shell + gold-plated plug + braided mesh cable 2. The shell is durable and has anti-interference ability, good heat dissipation performance 3. The gold-plated plug improves the conductivity and corrosion resistance, making the audio signal less distorted and the sound quality more pure 4. Use high-quality braided mesh cables to ensure stable signal transmission 5. All-copper material is used with shielding layer to effectively reduce electromagnetic interference and improve the transmission quality of audio signals 6. Adopt balanced connection design to ensure clear transmission of audio signals 7. Standard audio interface suitable for connecting mixers, microphones and other equipment 8. For connecting various XLR head microphones and mixers