The Funien Mini Wireless Microphone for Mobile Phone is a model S16 with a transmission distance of at least 20 meters barrier-free and 7 meters with human barriers. It features headphone monitoring, AI intelligent noise reduction, reverb support, and a sound delay of ≤30ms. The microphone has an omnidirectional silicon design with a frequency response of 20Hz-20KHz and a sampling rate of 32KHZ or 48KHZ. The microphone also has a signal-to-noise ratio of ≥64dB and a working current of 11-12mA. The package includes a receiver, microphone, charge case, port adapter, charging cable, and user manual. The microphone has a built-in DSP Active Noise Reduction Technology and is suitable for Android devices with a Type-C interface. The lapel mic has a 60mAh lithium battery with up to 6 hours of working time and features a status display for connection, reverb, battery, and mute mode.