High-Quality Audio Recordings: Enjoy clear audio recordings with excellent digital signal processing technology and a noise cut filter to reduce unwanted background noise. The compact microphone offers multidirectional sound capture. Whether you use the ECM-B10 as a camera microphone or as part of your podcast setup, it is suitable for super-directional conversations (interviews or selfie vlogs), unidirectional conversations (discussions), and omnidirectional conversations (ambient sounds or the operator's voice). The compact size and lightweight design (72 g) of the microphone allow for greater mobility and easy recording in combination with gimbals and grips. The wireless microphone provides a battery-free and cable-free experience, giving you more mobility. Perfect for outdoor use, vlogging, interviews, and content production without worrying about battery life while on the go.