- 2.4 GHz wireless microphone system: reliable interference resistance with a stable connection at up to 30 metres (environment dependent), making it suitable for varied venues and setups. - Stable technology and high quality sound: latency under 4 ms; 24-bit audio resolution and 48 kHz sampling rate deliver clear, high‑fidelity audio with minimal noise or delay. - Make your professional microphone wireless: compact, portable transmitter and receiver for freedom of movement. Built‑in battery with a charging status indicator; runtime 3.5 to 5 hours depending on use. Both devices support simultaneous charging. - Easy to use: plug-and-play, no complicated settings. Ready to operate from first use and designed to meet professional expectations. - Use scenarios: - Live performances, speeches, conferences, or weddings where mobility and reliability matter. - Video production, interviews, livestreams, or on‑location shoots requiring wireless mics. - Classrooms or corporate presentations where clear voice capture and simple operation are important.