Plug-on Wireless Microphone System is specially designed for moving-coil microphone, dynamic microphone, Harmonic microphone, changing microphone into wireless one, user-friendly setup and without cables, suitable for venues. The 5.8GHz wireless frequency band, which has strong anti-interference ability, longer transmission distance and high stability, solid RF connection over a 100 feet range. (Affected by environmental factors). The wireless system has a latency of less than 5ms, 24bit Audio Resolution with Sampling Frequency of 48K. It can transmit clear and fidelity sound signals without noise and delay. Built-in rechargeable battery, battery life is a decent 3.5-5 hours (It depends on what you use it for), and you can charge both the receiver and transmitter at the same time. It's compact and portable, let you XLR cables forever and make your professional microphones wireless. Small and delicate, no complicated settings, plug and play design is convenient to use. The wireless microphones system broadcasts on 4 channels at the same time and is suitable for live interviews and gigs, home studio, etc. It can be used with any dynamic/harmonic microphone or audio Mixer, PA system, DSLR camera and more. MW-1 Receiver: Reception sensitivity:-85dBm Received frequency:5.8GHz frequency Signal Distortion:Less than 0.02% :105dB Frequency response:20Hz-20kHz Delay time:Less than 5ms Sampling rate:24-bit/48KHz Output impedance:680ohm Port's type:XLR male port MW-1 Transmitter: Transmission power:7dBm Working frequency:5.8GHz frequency Frequency response:20Hz-20KHz Delay time:Less than 5ms Sampling rate:24-bit/48kHz Input impedance:3.3K Port's type:XLR female port Colour:Black & Silver Material:Metal Size:Receiver:8.8x3x3cm,Transmitter:9.4x3x3cm Package Contents: 1 * Receiver 1 * Transmitter 1 * Rechargeable Power Cable 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.