Easy to install: just fix record players with this needle which is easy to install and replace, no need of extra tools, wear-resisting Output voltage: when the frequency is 1 KHZ, and the sound tank vibration V in the L or R direction is 3.54 cm/ s or the lateral sound tank vibration is 5 cm/ s, the output voltage is within the specified value (250 mv +/ -4DB)/ (200-300mv) Comprehensive packaging protection: the stylus is ruby, and cartridge are made of plastic, which is durable; Using hard plastic packaging, which can the cartridge and stylus and the ,suitable for more record players, such as , Capehart,, , etc Vibrant color matching: record player needle is designed in red and black color, which looks classic and solemn, also has a sense of trend, which is both practical and pleasant to use Widely compatible: This phonograph turntable needle can work with many turntable models like compatible with CR24003A, CR2402C, CR2413A, CR245, CR246, CR249, CR6001A, CR6004A and CR6249A LCT04RS TTUSB TTUSB10.Suitable for more record players, such as , Capehart,, , etc. Specification: Colour: black + red Material: plastic + aluminum Size: About 3.5 x 1cm Package Contents: 4 * Cartridge Replacement Note: The mentioned of related model designation above is only for purposes of demonstrating compatibility, not work as . Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.