BTW Wireless Lavalier MicrophoneThe BTW is a compact and portable 2.4GHz wireless lavalier microphone. It features an omnidirectional microphone capsule, which delivers clear and intelligible sound. BTW’s AI noise reduction filters ambient noise from the environment, preserving pure human voices. With an operating range of up to 80m, the BTW is ideal for content creation, live streaming, interviews, online classes, etc. The BTW is compatible with smartphones, tablets, and laptops via Bluetooth pairing. It can work in tandem with third-party apps for audio/video recording. For better compatibility with third-party apps, please open SmartRecorder first before opening third-party apps. The BTW wireless microphone features a 3.5mm audio jack, supporting 3.5mm TRRS microphone input and allowing users to use a 3.5 TRS wired headset to monitor their audio if the recording software can support monitoring. The BTW has a built-in rechargeable battery that provides up to 10-hour runtime. Users just get a BTW wireless microphone and meet different needs in an easy way.