DescriptionFully loaded with advanced technology 30% performance improvement excellent sound quality performanceTFZ LIVE 1 is equipped with professional acoustic units fully loaded with advanced technology based on TFZ?s patented Tesla drivers.Large space strong sense of picture dual magnetic circuit HD resolutionThe patented Tesla unit is further refined to provide ultra-high-definition resolution and image positioning and a sense of space becomes possible (two working magnetic circuits bring greater magnetic flux easy to drive easy to present strong bass rich music details).Two divided-frequency UHF and mid-low audio equalization designTwo-frequency division technology is integrated in a compact and powerful unit and the energy balance layout design of each frequency band maximizes the hearing resistance and sense of hierarchy.Patented strong performance unitN52-level high-strength magnet with Nano-level graphene diaphragm improves transient feedback and dynamic sensitivity by over 50% as compared to ordinary dynamic drivers.5-40kHz meet Hi-Res acoustic standard wide sound rangeLossless transmission of silver-plated cableSelected high-specification silver-plated oxygen-free copper cable lossless transmission of high-definition signals enhance the extraordinary listening experience more high-performance microphone versions are available clear voice calls.Comfortable and light to wearThe drivers are designed to be ergonomic to the human ears. Each side only 3.8g.SpecificationDriver: 11.4mm double magnetic circuit two divided-frequency graphene unitResistance: 16ohmSensitivity: 110dB/mWPlug type: 3.5mm line typeCable length:.