Transmission Protocol: 2.4G
Transmission Distance: ≥50‑100 meters (varies depending on operating environment)
1‑to‑2 Transmission: Supported
Audio Recording: Supported (TF‑card required, max 32G)
Noise Reduction: Supported
AI Noise Reduction: Supported
Audio Latency: ≤25ms (18‑22ms)
Microphone: ‑38±2dB
Omni‑directional
Sampling Rate: 48KHz
Signal‑to‑Noise Ratio: ≥75dB
Max TX Operating Current: ≤41mA
Max RX Operating Current: ≤40mA
Maximum Input S.P.L: 120dB