Specification:

• 84 core cable composition, high fidelity noise reduction, large band amplitude, and pure sound quality.
• Solid pure copper pin, thickened gold-plated joint, stable anti-interference, connection interface is not loose.
• Precision cotton mesh weaving technology, able to withstand 50kg tension, both durable and good-looking.
• Step-type connector, compatible with all 3.5mm devices (mobile phone, laptop, headset, tablet, MP3, car, speaker, amplifier, etc.)
• Metal case with screw thread, resistant to abrasion and corrosion. Extended SR design to avoid cable fracture.