Panasonic Attune II HD3 WX-CH455 [AIO] All-in-One Headset
WASHABLE
* includes battery
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By using the all-in-one headset setting software, it is possible to perform various settings, initialization, version upgrade of all-in-one headset (WX - CH455) for drive - through from the personal computer.
Before operating [All-in-One Headset Setting Software], you need to install Microsoft® .NET Framework.
Frequency used | 1895.616 MHz to 1902.528 MHz | |
Power Supply | Rechargeable Li-ion battery 3.7 V DC | |
Mass | Approx 100 g (including rechargeable battery) | |
Operating Ambient Temperature | 0 ° C to + 40 ° C | |
Microphone | Maximum Input Level | 110 dBSPL |
Eearphone | Output Level | 96 dBSPL |
Maximum Output Level | 115 dBSPL or less | |
Frequency Response | 300 Hz to 3 kHz | |
Output Volume Control | +9 dB to -18 dB (3 dB steps) |