R2 2.4G lavalier microphone, mobile camera, on-site interview, recording, live broadcast, podcast
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Specifications
Transmission frequency band: 2400 megahertz to 2483.5 megahertz
Modulation mode: FM/digital FSK (GFSK)
Transmission power: 10dBm
Receiver sensitivity: -85dBm
Microphone pickup mode: Omnidirectional type
Audio response: 100-20KHz ± 3dB
Signal to noise ratio: 97dB (A-weighted)
Maximum input sound pressure: 97dB SPL
Power supply requirements: built-in battery