Premium Sound Quality: Equipped with a 10mm dual-circuit dynamic driver and a DLC diamond diaphragm, these wired earphones deliver outstanding HiFi sound quality. Enjoy deep bass, crisp mids, and clear highs with professional tuning designed for music enthusiasts Customizable Sound: Includes three interchangeable tuning nozzle filters, allowing you to personalize your listening experience by adjusting the sound to your preference. Easily switch between filters for different styles of music Comfortable & Secure Fit: Designed with an ergonomic "conch" shape and ear-hook design, these earphones provide a snug fit that conforms to the ear canal for added comfort. Ideal for long listening sessions without discomfort, they offer stable support for an immersive audio experience Durable Liquid Metal Design: Featuring a liquid metal cavity, these earphones offer excellent durability and minimal resonance for distortion-free sound. The premium materials ensure a long lifespan and maintain sound purity Detachable Cable for Versatility: The 2-pin type detachable cable allows for easy replacement or upgrades, ensuring extended use and versatility. Swap cables as needed for different devices or audio setups Specifications: Wearing method: wrap around ear Plug type: 2.5mm+3.5mm+4.4mm Frequency range: 20hz-20000hz Headphone type: dynamic earphone Impedance: 30Ω Weight (single-sided earphone + cable): 7.8g+10g Pin type: 2Pin-S type Wire length: 1.2m±3cm