【Portable All-in-One Box】BOYALINK wireless microphone comes with a charging case, a small portable case that holds 1 receiver and 2 transmitters, as well as 3 adapters (Lightning,Type-C and 3.5MM Jack connectors). This ensures its great flexibility and wide compatibility. 【Light Weight Powerful Battery】The wireless microphone and receiver are lightweight at 12 and 15g respectively, but have an amazing 10H battery life, up to 30H when used with a charging case. No more worrying about charging your battery every day. 【Make Your Recording Easier】The BOYALINK wireless microphone system's one-touch noise Cancellation, mono stereo recording and quick mute button make your recording easier when necessary. It also features 6 levels of gain adjustment to provide you with professional-grade sound quality. 【Switchable Adapter & Charging Port】A clasp on the RX of the BOYALINK makes it easy to remove the adapter and easily switch between 3 different adapters, while the USB-C port on the side of the receiver allows you to charge your device while you record. 【Multiple Applications】Widely used for Youtube, Vlogging, Podcasting, Facebook Video Recording, Live-stream, Interview, Presentation, Church, Wedding and etc.