The stylus is a consumable product with a typical service life of approximately 300-400 hours. Normal wear and tear is expected. Life span may be reduced due to improper handling, excessive tracking force, low-quality records, or unstable turntable surfaces. As the tip's radius of curvature increases over time, its ability to accurately track high-frequency signal details in the groove diminishes. When audio details decrease, high frequencies become less clear and sound quality becomes duller, indicating it may be time for a replacement. The stylus body is constructed from high-quality materials to enhance durability and help maintain consistent audio performance. Output voltage: 4.2 mV Frequency response: 20 Hz - 20 kHz Channel balance: 1.5 dB 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 in the color of the product as seen on screen compared to the actual item. Measurement tolerances may vary by +/- 1-3 cm.