Latest Generation Liquid Crystal Polymer Diaphragm The new T3 Plus utilizes a brand new Liquid Crystal Polymer (LCP) diaphragm design that is popular in some of the world’s most beloved dynamic driver earphones. The new material design improves the membrane’s responsitivity and surface tension using a more integrative carbon network structure within the polymer compound. _ Balanced Tuning The T3 Plus was tuned to represent a total harmonic balance in the sound signature, with a strong bass, natural mids, and comfortable treble responses. _ Ergonomic Design The T3 Plus uses 3D printing technology to simulate human ears through a computer simulation to match the best engineering of the human body. This technology allows T3 Plus to achieve a perfect fit, even if you wear it for a long time. _ Stunning Faceplate The shell of T3 Plus is made of resin material using 3D printing process, and selected exquisite marble texture panel, hand polished and finished by UV treatment process. _ Upgraded Cable The T3 Plus comes with a high quality 2.8mm diameter 40 / 0.05 oxygen free copper audiophile cable that is insulated by layers of 200D Kevlar. This 4-core cable is terminated in a standard 3.5mm plug to be used with any mobile device. _ Specification Driver : 10mm Liquid crystal polymer vibrator membrane speaker Sensitivity : 105±3dB @1kHz 0.179V Frequency Range : 10-20kHz Interface : Gold-plated 2Pin connector Plug type : 3.5mm black glue gold plated plug Conductor/Cable : 2.8mm (40 / 0.05 oxygen free copper+ 200D Kevlar) * 4-core Black PU cable L=1.25m Impedance : 32Ω±15% Rated Power : 3mW Max Power : 5mW Max Distortion : 1% @1k Hz 0.179V _ Free: Earphone Pouch