Letshuoer Cadenza4 10mm Beryllium Coated1DD+3Knowles BA Hybrid 4 Drivers HiFi in-Ear Monitors Earphone, Wired Earbuds with Detachable 0.78mm 2Pin Copper Cable for Musician Audiophile Studio DJ Stage

Dual chambered beryllium coated DD - Cadenza4 uses a proprietary 10mm dual-chambered beryllium coated dynamic driver, which possesses the characteristics of being light and extremely rigid. It significantly improves response speed and is easier to drive while reducing nonlinear distortion.
Knowles + Sonion BA Drivers - The combination of Knowles and Sonion balanced armature drivers which makes the Cadenza4 to be packed with resolution, rich in mid-frequency details, and ample treble extension. The array of three high-performance balanced armature drivers leverages the strengths of each unit, precisely capturing the nuances of sound.
Physical and electronic filtering - Cadenza4 adopts three acoustic tubes that are combined with an electronic four-way crossover. The 50m 3D printed acoustic tubes ensures accurate, smooth, and consistent sound. The four-way electronic crossover allows for precise control of frequency distribution and significantly reduces phase errors.
Lightweight earpieces - Cadenza4 once again collaborates with Heygear Technology to refine the earphone chassis. Ensuring comfortable long-term wear and enhanced durability. The panel is crafted from CNC aluminum alloy material with a matte finish which provides a delicate and textured feel.
High quality stock cable - Cadenza4 comes standard with a 392-strands high-purity silver-plated monocrystalline copper cable, enhancing the fidelity of the sound. With three types of 90° interchangeable plugs,which significantly improves device compatibility.