1. 6 meters long cable, long-distance shooting anytime, anywhere, with line winder storage more portable, with collar clip, electronic noise reduction sponge, to make the sound more pure and correct.2. Widely used for reporter's notes, interview recording, life video recording, K song recording, live video recording, online teaching video recording, etc.3. 3.5mm audio connector, can be directly used for mobile phone recording, camera recording need to install an adapter.4. Omni-directional microphone core, with electronic PBC board dual-core noise reduction technology, very low sound loss rate.5. With 3.5mm headphone jack, real-time ear return can be realized to ensures normal recording during video recording.6. Uses AAA batteries to last for 120 hours, ensuring long-term recording and shooting.