Product NumberCH-351 / CH-351-MC
Headphone Driver Diameter50mm
Headphone Frequency Response20-20,000Hz
Headphone Sensitivity (@1kHz)100 dB ± 3 dB
Headphone InputMaximum 30mW
Headphone Cable LengthApprox. 1.8m
Headphone ConnectionBT5.4, 2.4GHz & 3.5mm, USB Type C: Charging
Headphone Headband MaterialSteel and plastic headband, PU leather and foam cushion
Headphone Ear Cushion MaterialProtein leather
Headphone SidetoneYes (Hardware built-in)
Headphone Latency<20ms (In 2.4GHz mode, tested by CM labs)
Battery>30hrs (Tested at 50% volume by CM labs)
Microphone Pick-up PatternUni-Directional
Microphone Frequency Response100 - 8,000 Hz
Microphone Sensitivity (@1kHz)-40 dB ± 3 dB
Microphone TypeDetachable Flexible Microphone
Transmitter Plug InterfaceUSB Type C
Transmitter Wireless Range20m
