The stylus is a consumable product with a typical service life of approximately 300-400 hours. Normal wear and tear occurs over time, and the lifespan may be shortened by improper handling, excessive tracking force, low-quality records, or unstable turntable surfaces. As the radius of curvature of the stylus tip increases with use, its ability to accurately track high-frequency signals in the record groove diminishes. When audio details decrease, high frequencies become less clear and sound quality becomes increasingly dull, indicating it may be time for replacement. The cantilever is constructed from high-quality materials, enhancing durability and helping maintain consistent audio performance. Output voltage: 4.2 mV Frequency response: 20Hz - 20kHz Channel balance: 1.5dB Stylus type: Highly polished 0.0006 inch conical diamond Stylus construction: Bonded round shank Color: White Material: Plastic Package Contents: 1 x Turntable Stylus Note: The package includes only the items listed above. Other accessories are not included. Lighting and display settings may cause slight variations between the color shown in the image and the actual product. Measurement tolerances may vary by +/- 1-3 cm.