Features£º [Omnidirectional Microphone] Includes 2 transmitters and 1 receiver, with omnidirectional pick up pattern and windshield, can pick up sound from all directions and reproduce it clearly, while reducing plosive, background noise, and wind sound. [30-90m Wireless Transmission Distance] Adopt advanced 2.4G wireless transmission technology, 90m/ 295.2ft effective transmission distance in line-of-sight (LOS) area and 30m/98.4ft in non-line-of-sight (NLOS) area, giving you more movement freedom. [Broad Compatibility] Equipped with 3.5mm TRRS to TRRS and 3.5mm TRRS to TRS audio cable, widely compatible with smartphone, camera, and camcorder, great for Vlog video recording, live streaming, interview, online teaching, business meeting, and more. [Built-in Battery & Gain Control & TFT Screen] 300mAh (transmitter) and 350mAh (receiver) large capacity battery, long battery life up to 7 hours; 6 levels of gain adjustable, with clear display screen, showing battery status and audio level,
