Plug and Play: Simple operation with one-second connection after power on. Automatic pairing allows for easy setup without complicated steps. Transmission distance is up to 8 meters. Clear sound quality: Features a cardioid polar pattern microphone capsule that reduces ambient noise and ensures clear audio capture. Ideal for online streaming, personal live broadcasts, and interviews. Set includes one receiver and one microphone. Recording & Charging: The receiver has a built-in charging port, allowing simultaneous use and charging. Never worry about power loss during recording. The microphone offers up to 48 hours of standby time when fully charged. Good compatibility: Works with both Android and iOS devices. Some Android phones may require OTG function to be enabled in settings; certain models may need additional software. Most newer Android phones support plug-and-play functionality. Color: Black Material: Plastic Package Contents: 1 x Microphone 1 x Receiver Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowed within +/- 1-3 cm.