Experience superior sound quality with the Softears IEM, crafted from high-standard aluminum alloy using precision CNC machining and anodic oxidation. Weighing only 6g per side, it is 60% lighter than the Turii model. Featuring a newly developed 10mm ultra-high performance dynamic driver and a large diameter DLC dome with FreeEdge PU suspension, each earphone is meticulously produced and paired. The patented front cavity coupling technology and optimized rear cavity enhance dynamic response and low-frequency sound. Embedded viscoelastic damping materials and diffuser patches reduce resonance, capturing finer details. Standard accessories include Softears exclusive U.C. eartips for better sealing and comfort, and a high-quality 6N oxygen-free copper stereo cable with super thick gold plug pins for improved sound fidelity. Perfect for audiophiles seeking high-quality acoustics. What You Get Softears Twilight IEM (10mm DD) Detachable high-purity oxygen-free copper cable 9 pairs of silicone tipsvariety of sizes (S/M/L) 4.4mm to 3.5mm adapter Cleaning tool Premium Leather IEM carrying case Specs Impedance:16Ohm Sensitivity: equency response: 20-20kHz (IEC60318-4) Frequency range: 15-40kHz (1/4' freefield, -3dB) THD: