4-Channel Recording System: 7Ryms iRay DW40 wireless mic comes with 4 Transmitters and 1 Receiver, allowing simultaneous recording from up to 4 individual transmitters. With four channels working in harmony, you can ensure high-quality sound capture from every participant, making it perfect for podcasts, conferences, and collaborative video projects. Digital/Analog Output Modes: The DW40 lav mic offers both USB-C digital and 3.5mm analog output options, ensuring compatibility with a wide range of devices. Whether you're using cameras, smartphones, or computers, this microphone kit provides the flexibility to switch between digital and analog outputs, making it ideal for various recording scenarios. 48kHz/24bit Sound Quality: iRay DW40 lav mic delivers 48kHz sampling rate and 24-bit depth, capture professional-grade audio with exceptional clarity and depth. Ensuring that every nuance of your recording is preserved for a superior listening experience. One-Click Noise Can