Wireless Lavalier Microphone System Single Microphone Noise Reduction Wireless Transmission Lightweight Plug and Play Professional Collar Clip Microphone for Phones Computers Laptops Cameras Features: 【Plug and Play Wireless Lavalier Microphone】: This wireless lavalier microphone is designed for ease of use. Simply turn on the device and plug in the receiver for an automatic connection. No complicated setup or operation is required, making it perfect for live broadcasting, recording, and hosting. 【Clear and Accurate Sound】: With a high-sensitivity microphone head and 360° omnidirectional pickup, this wireless lavalier microphone captures sound quickly and accurately. The high-density anti-spray sponge reduces environmental interference, ensuring every detail of your voice is recorded clearly. 【20 Meters Barrier-Free Connection】: This high-performance wireless microphone offers a stable signal and a barrier-free distance of over 20 meters, allowing you to record freely without limitations. It's ideal for outdoor broadcasting and recording. 【Intelligent Noise Reduction】: The built-in noise reduction chip effectively identifies and reduces background noise, ensuring clear recording even in noisy environments. This feature makes it a great choice for outdoor broadcasting, live streaming, and recording in various environments. 【Wide Compatibility and Easy Charging】: This wireless lavalier microphone is compatible with a variety of devices including smartphones, cameras, and laptops. The receiver features a built-in charging interface, allowing you to charge while using the microphone. The high-sensitivity mobile receiver ensures stable transmission, making it a versatile tool for all your recording needs. Specifications: Directivity: 2.4G wireless Omnidirectional  Pickup: 10mm Electronic capacitive head sensitivity: -45db Signal to noise ratio: <75db frequency response: 20HZ-20KHz sampling rate: 48K/24BIT Interface Type: Type-C Microphone Battery Capacity: 65mAh Type: 1 Receiver + 1 Microphone, 1 Receiver + 2 Microphone (optional) Microphone Size: 6 * 1.5 * 1.5cm/2.4 * 0.6 * 0.6inch Receiver Size: 4.5 * 2.2 * 0.7cm/1.8 * 0.9 * 0.3inch Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight manual measurement deviation for the data. Packing List: 1 x Receiver 1 x Microphone 1 x Microphone Back Clip 1 x Conversion Adapter 1 x Instruction Manual 1 x Charging Cable