Linsoul KZ AST 24 Unit Balanced Armature Combination In-Ear Earphones IEM with Detachable 2-Pin 0.75 Cable for Musicians, Audiophiles (No Mic) Green

[24 unit top-level configuration] AST adopts a combination of the second generation high-frequency matrix BA, which is designed and developed independently. The combination of 12 balanced armature units on each side and detailed acoustic tuning greatly improves the high-frequency performance, making the human voice richer and softer, not harsh, but smooth and natural sound, bringing a professional listening experience. [Streamlined surface made of zinc alloy] AST owns the accuracy of the ear shell ±0.03, which reaches strict quality standards. The zinc alloy material is polished by 5-axis CNC and polished by professional craftsmen, making the surface a streamlined curved surface and a cover full of technical sense. [Comfortable wearing and noise reduction] With a small and ergonomic design, AST is suitable for a variety of wearing scenes. The contour curve of the earphone conforms to the shape of the human ear cochlea and greatly blocks noise. It matches the design of the soft silicone ear plug and ear hook, allowing you to wear it for a long time. [4 200-core silver-plated cables] AST owns 4 200-core silver-plated professional earphone cables, which preserves the subtle change sound, which is the symbol of any audiophile. 0.75mm gold-plated pin insert and pull structure are independently developed, and through cable replacement or upgrade, it expands more usage methods to meet individual needs. [Optional Color & Mic] According to a survey of mainstream colors in the earphone market, AST chooses three color schemes to meet the needs of various groups. You can choose the microphone version as needed. Not only can you enjoy HiFi music, but you will not miss any phone calls.