GK3BT12 Wireless headset GK-3 Bluetooth, Oktava
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| Manufacturer: | Octave |
| Article: | GK3BT12 |
Description:
GK3BT12 Wireless headset GK-3 Bluetooth, Oktava
Type: mono headset.
Microphone frequency range, Hz: 100 – 10,000.
Phone frequency range, Hz: 20 - 18 000.
Microphone sensitivity, dB: - 42.
Maximum sound pressure level, at a frequency of 1000 Hz, with a total harmonic distortion coefficient of 3%, not less than, dB: 118.
Connector type: Bluetooth.
Battery charge: 3.7 V.
Battery capacity: 300 mAh.
Charging time: 2 hours.
Working time: standby time 300 h, call mode 30 h.
Mute function.
Мaterial: steel, plastic.
Weight: no more than 0.10 kg.