1. 360-degree omnidirectional voice pickup, high-fidelity radio microphone, with the ability to repair the vocal curve, you can record clearly without close to the microphone 2. Laval clip design, simple and portable metal chuck, can be clipped on the collar when using, high-quality pickup, completely free hands, no longer holding heavy paintings for long speech/interviews 3. Accurate pickup, restore real human voice, lossless noise reduction, isolate environmental noise, and create a pure atmosphere 4. Anti-interference shielded wire, flexible soft-feel wire, not only resistant to pulling, anti-interference, to maintain stable transmission 5. Multi-purpose, convenient and practical, suitable for occasions such as video Vlog , Internet celebrity eating and broadcasting live broadcast, program interviews, conference speeches, interview recording, recording teaching courses, etc. Product name: Lavalier microphone Directivity: omnidirectional Channel: 2.1 Sensitivity: -42DB Frequency response: 65HZ-18KHZ S ratio: 74DB Product connector: standard 3.5MM plug Applicable objects: home use, computers, cameras, recording, musical instruments, broadcasting, conferences, interviews colour:Black Material:PVC+metal size:1.5 meters in length Package Contents: 1 x lavalier microphone 1 x adapter 1 x extension cord 1 x sponge cover 1 x storage bag Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.