Description: Upgraded Lavalier Microphone: Upgraded high sensitivity microphone,mini and portable,easy to wear,and stable signal, easy to record high quality audio. 2.4G Wireless Link Technology: Built in professional chip intelligent active noise reduction chip. Strong anti interference ability ,effective acoustic identification. Type C interface, fit for the phone with type c port. Work up to 10 hours Time. 20m wireless connection distance without barrier and low latency. Plug And Play: Clip on Lapel Mic. Automatic link, no tedious Settings. Automatic pairing plug and play 360 Surround Pickup: Highly sensitive capacitor microphone, 360 omnidirectional angle free radio. Sound is exquisite.Record every sound detail clearly. Wireless Lavalier Microphone Video Recording Helper: Lavalier Microphone perfects for indoor / outdoor live broadcasting, video recording and shooting, Vloggers,online teaching, interview recording, etc. Specification: Input voltage: 5V Microphone battery: 60mAh Charging compartment battery: 300mAh Battery life: 10 hours Noise ratio: 64DBM 3 step noise reduction Transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier free 20m-30m Product features: automatic connection, noise reduction, external playback, with charging compartment Size Chart: 6.5cmx5cmx2cm/2.56inchx1.97inchx0.79inch Package Includes: 1 Piece Microphone 1 Piece Receiver 1 Piece Charging Cable 1 Piece Charging Case Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!