COMICA BoomX-D1 2.4G Digital 1-Trigger-1 Wireless Microphone.<br>Widely Applied to Conference,Speech, Web Podcast,YouTube, Google , Outdoor Live, Video Recording, Conference, Vlogging, Church, Interview, Teaching, ASMR Etc.<br>Compatible for IPhone 6, 6s, 8, 7, 11, 11Pro, XR, Sony, Samsung Phone, Sony, Android phone, 1 Phone,Canon,Nikon,Sony,Panasonic DSLR Cameras <br><br>Main Features:<br> 2.4G Digital Wireless, Global Free Frequency<br>. Dual Transmitters Triggered by One Receiver<br>. Visual Power, Audio Dynamic Monitor and Other Display Functions<br>. Internal and External MIC Two Input Modes<br>. Mono/Stereo Switchable Output Modes <br>. Real-time Audio Monitor<br>. Broadcasting Quality Audio<br>. RF Technology, Auto Freq. Adjustment, Stable Transmission<br>. Low Latency < 20ms<br>. Working Range Up to 50m<br>. Designed with Multi-functional Belt Clip and Compact<br><br>Specification:<br>Wireless Band: 2400 ~ 2483.5MHz<br>Transmitting Power: 10dBm<br>Receiving Sensitivity:-86dBm<br>AntennaPCB Antenna<br>Polar Pattern:Omnidirectional<br>Frequency Response:80Hz ~ 20kHz<br>Sound Delay:<20ms<br>External Mic Input Interface:3.5mm TRS<br>Battery:Built-in Li-ion Battery 300mAh 3.7V<br>Battery Life:5 Hours<br>Net Weight: 29g<br>Dimension: 39 x 22 x 55mm<br><br>Notice:<br>.Due to 2.4G wireless characteristics, please keep face to face when use it, and don’t turn your back to the receiver,otherwise it is easy to generate breakpoints, which is a normal phenomenon.<br>Don't block the antenna position to avoid any poor signal generated.<br>.Please attention that it can not realize STEREO function when in one-trigger-one mode.<br>.When using on mobile phone, please turn off WIFI and Bluetooth to avoid 2.4G wireless interference.