FISSION In-Ear HiFi Earphones, DMT5 1DD IEM with 4-Level Adjustable Filter | Audiophile In-Ear Monitors with 3 Tuning Nozzles, 12 Customizable Sounds, CNC Alloy Shell, Custom Tuning via App, 2 pin

DMT5 Flagship Dynamic Driver, CNC Precision Acoustic Wave GuideFeatures DMT5 dual magnet, dual chamber structure. THD (Total Harmonic Distortion) at 1kHz achieves less than 0.056 % at 94dB playback, delivering extremely faithful tonal reproduction and a vast soundstage. Furthermore, it incorporates a high-precision waveguide made of brass, CNC-machined based on FEA analysis, which improves high-frequency conduction efficiency and enables an open and delicate high-frequency response.; 4-Stage Filter × 3 Nozzle Combinations, 12 Customizable SoundsFeatures a 4-stage adjustable analog filter knob, allowing seamless switching between four sound modes: Pops, Vocal, Ambient, and Monitoring. Additionally, it comes with three different material nozzles (brass/stainless steel/titanium), which can be freely swapped to enjoy 12 distinct sound styles. This versatile tone adjustment capability enriches and expands your listening experience.; Dual Mesh Structure, Guided Vent DesignThe outer layer features stainless steel mesh, while the inner layer employs DWR water-repellent coated mesh, achieving both protective performance and sound permeability. The rear cavity structure, designed based on finite element analysis, combines with a vent valve to ensure greater airflow and optimal volume. This, paired with the 5th-generation DMT dynamic driver, delivers an exceptionally wide dynamic range.; High-Quality Recable Design, 3 Plug Types for Multi-Device CompatibilityFeatures a