Features£º [Excellent Sound Quality] Omnidirectional polar pattern, can pick up sound from all directions and reproduce it clearly, while reducing background noise. [Compatibility] widely used as replacement for iOS smartphones and tablets, perfect for Vlog recording, live stream, video conference, interview, etc. [Professional Wireless Microphone] Plug and play, easy and quick to use; adopt advanced 2.4GHz transmission technique, large working distance up to 100m/328ft (without obstacles). [Multifunctional Microphone] Support 3-level gain control, headphone volume control (3.5mm TRS/ TRRS headphone jack), mute function, and real-time/ playback monitoring, high-quality mic gives you great recording experience. [Built-in Battery] With built-in 120mAh large capacity battery and USB-C charging port, the transmitter can be used continuously for about 6 hours, prevent interruption from your creation. [Extremely Compact & Lightweight] Super mini size and weights only 10g/18g, and the