high quality Easy Automatic ConnectionThis innovative wireless lav microphone is much easier to set. No Adapter, Bluetooth or Application needed. Just plug the receiver into your devices (USB interface), then turn on the portable mic, these two parts will pair automatically Note: Make sure the USB OTG in Setting of your device is onUniversal Wireless SystemThe small lapel microphone operates wire-free with 2.4G signal transmission, ensuring super low latency for smooth audio recording. It can be handheld or clipped onto your shirt, with a rotatable back clip design for easy positioning. Covering a range of up to 164ft, it helps you eliminate messy wires while clearly recording or filming from a distance, indoors or outdoorsRechargeable Transmitter and ReceiverThe wireless lavalier microphone is built in 95mAH rechargeable batteries up to 9 hours operation time with only two-hour charging time. While using the lav mic, you can charge your device simultaneouslyFull CompatibilityThe upgraded wireless clip-on microphone is equipped with a Type C connector and a USB A to Type C charging Cable. Compatible with Android smartphones, laptops, personal computers etc, the handheld mic is suitable for interviewing, online conferencing, podcasting, vlogging, live streamingOmnidirectional Sound ReceptionEquipped with an omnidirectional pickup microphone, our lav mic captures 360-degree sound with precision, ensuring no audio detail is missed, regardless of the surrounding environment. The high-density, spray-proof sponge and advanced noise reduction technology effectively cut off any unwanted noise, delivering crystal-clear sound quality in any recording scenariosHi-Fi Studio-Grade Sound QualityThe lavalier mic provides 48kHz/16bit sampling resolution to ensure clear and lossless audio recording. With an 80dB signal-to-noise ratio, it can effectively reduce background noise for pure sound capture. It can handle up to 120dB sound pressure level, which can effectively prevent pop sounds and is very suitable for recording in high-volume environments