Plug and play:With your hands can install it- No Tools Required.Premium aterial: made of plastic, and safe to use, and sturdy. Widely Compatible:Work with many turntable models, for ION, for Innovative-Technology, , and more, can give more clear, smoother sound to the music Output voltage at 1000Hz, 5cm/sec: 170-270mV L/R channel balance at 1kHz: ≤3dB L/R channel spacing at 1kHz: ≥15dB Frequency range at -3dB: 80-10000Hz Frequency response: 80-10000Hz +3/-1dB Recommended stylus pressure and tracking capability at 315Hz: 70µm Dynamic horizontal compliance: 20µm/mN Stylus type: Conical Stylus type: Ruby/Sapphire Ruby tip life: 170h Sapphire tip life: 200h Stylus pressure range: 4.0-6.0g (40-60mN) Recommended stylus pressure: 4.5 (45mN) Tracking Angle: 20° Recommended Load Resistance: 470kOhm Recommended Load Capacitance: 150-300pF Colour:As Shown Material:plastic Package Contents: 1 x stylus Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.