• PM2 is a dynamic microphone that uses electromagnetic induction to vibrate and produce sound. Its mission is to bring musicians' microphones out of the recording studio and to better serve people's entertainment life! PM2 is a noise-reduction microphone using USB and XLR ports, and it is connected to terminals such as computers and mobile phones via USB data cables.

•Transmission Frequency Band:2400MHz~2483.5MHz

•Audio Frequency Response:100Hz-18KHz±3dB

•Dynamic Range:95dB (Circuit performance)

•S/N:95dB (Circuit performance)

•SPL:100dB(built-in microphone)

•Pairing Type:Automatic

•Effective Working Distance:20m(there is block)

                                              50m(in open space)

•Working Temperature:-5℃ to + 50℃

Dual Channel Wireless Microphone System

Mi2 wireless microphone internal voice recording features .The Mi2 wireless microphone system uses ISM's global unlimited 2.4G frequency band for transmission. The receiver and transmitter are automatically paired successfully within 2 seconds after power-on, and the effective use distance can reach 50 meters (open and open places). Both receiver and transmitter use OLED displays to display current product information. The output volume is adjustable. The 3.5mm TRS output is used to connect digital/SLR cameras, video cameras, video recorders, tablet computers, mobile phones and other devices to assist in picking up high-fidelity audio.

The working distance between the transmitter (TX) and receiver (RX) varies depending on the conditions. In a face-to-face scenario without any obstacles, the transmission range can reach 50-70 meters (164-230 feet). However, if there are obstacles present, such as walls or other barriers, the working distance decreases to 20-30 meters (65-98 feet). It's important to note that the effectiveness of the transmission can be influenced by the material and thickness of the barriers. Additionally, weather conditions can also have an impact on the transmission distance.