| Specifications | Security: 56 bit Encryption
Paired devices: Up to 8, one at a time
HD Voice Microphone - Directivity: Omni-Directional microphone
Microphones Sensitivity, Impedance: -40 dB +/- 3 dB (1kHz, 0db=1V/Pa), Max 2.2 kohm
Speaker Size: dia 36 +/- 0.5mm x 5.8mm
Speaker S.P.L: 90 db +/-3 dB (0.1 W / 0.1 M)
Speaker Impedance: 4 ohm +/- 15%
Digital Signal Processing: Up to 20 dB noise reduction on transmit signal, Acoustic echo cancellation |
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