Type:Lavalier Microphone, 3 in 1 Wireless Lavalier Microphone, Lavalier Microphone for Phone, Live Stream Mic, Mini Microphone, Lapel Microphone, Wireless Microphone, Cordless Microphone, Clip Microphone, Musical Instruments, Pro Audio, Microphones and Wireless Systems The wireless lavalier microphone comes with a receiver and two microphones and lightweight, it is compatible with cameras, mobile phones, computers, recorders and other devices, an ideal for a variety of content creation applications. Features: No complex operation, automatic matching upon insertion, no need to install an app. Built-in professional chip with intelligent active noise reduction, strong anti-interference capability, effectively recognizing original sound. Upgraded high-sensitivity capacitive microphone, paired with a new noise reduction chip, records sound. Multi-port design with built-in charging plug allows for simultaneous charging and recording. Digital processing technology restores the most authentic sound, enhancing audio quality. Built-in DSP reverb chip with KTV reverb effect and three-level reverb adjustment. Built-in DSP active noise reduction technology optimizes the signal from input to output directly. Compact size, easy to carry, with each microphone weighing only 2.5 grams. Real-time monitoring enhances recording accuracy and significantly improves usage effects. Bluetooth 5.0 chip for faster transmission. Optimized antenna design maintains stable signal even at long distances, with a maximum transmission range of 20 meters. 360-degree high-definition surround sound pickup, high-sensitivity capacitive microphone, clearly capturing every sound. Compatible with various devices, supporting most devices like phones, tablets, computers, and cameras. Specification: Material: ABS Battery Type: 1 x 90mAh Lithium Battery Power Supply Method: USB Charging Cable