Are you looking for a , yet dynamic wireless microphone ? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our dynamic wireless microphone must meet your needs. It is one of the choices for you. Features -Color:Multi -Material: ABS -Size: 5.70X3.00X3.00cm/2.24X1.18X1.18in Output impedance: 450ohms(+15%) at 1kHz Directivity: Cardioid Sensitivity: -49+/-2dB(0dB=1V/Pa) (at 1kHz) Frequency response: 40Hz-15kHz - Light and durable, great replacement for microphone, it is very sturdy and not easy to break or deform. - It has a simple design, but very practical in use, giving you a . - A good substitute dynamic microphone core for broken or worn out one. - No need to buy the microphone if it is broken, just replace it with this mic capsule, satisfy your DIY fun. - manufacturing, to bring you a good user experience. Package list: 8 x dynamic microphone core