A. Stylus needle set: The package contains 10 record player needles, offering more accurate performance and making the sound more delicate when playing rock, jazz or other types of music. B. Strong tracking ability: Channel balance (at 1 kHz) is below 2 dB. It has a two - channel (stereo) setup, steps up, and with a conical stylus, it gives better bass response and greater realism. C. Good material: The replacement needle has an arm with a conical diamond ceramic needle design, allowing for long - term use. It has good rendition of voice and music and helps avoid damaging cherished albums. D. Suit to most turntables: The diamond stylus can be used with most record players, providing convenience. Come and use it to enjoy the charms of music. E. Easy to Install: No additional tools are required. You can easily install the stylus turntable needle by hand. Each needle comes with a white plastic box to prevent damage. F. Output: (at 1K Hz = 3.54cm/sec) 200 - 300MV G. Channel distortion: Less than or equal to 3 dB H. Frequency response: 80 - 10000 Hz ( +/- 7dB) I. Colour: red J. Material: ABS K. Package Contents: 10 x Record Player Needle L. Only the above package content is included, other products are not. M. Note: Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement error allowed is +/- 1 - 3cm.