Microphone type	Electret condenser (ECM)
Headset form factor	On-ear headband
Headset bandwidth	Wideband
Speaker size	28x3.9mm
Speaker sensitivity	93.6dB SPL @ 1kHz
Speaker impedance	32+/-4.8Ohms, @ 1.0kHz
Speaker max input power	Rated Input 5mW @0.4V, max input 10mW @0.56V
Speaker bandwidth music mode	150Hz to 7kHz, @Output S.P.L -10dBB
Speaker bandwidth speak mode	150Hz to 7kHz, @Output S.P.L -10dB
Microphone sensitivity	F=1kHz, Pin=1Pa, 0dB=1V/Pa, Min=-48dB, Max=-44dB
Microphone frequency range bandwith	100Hz to 10kHz @ 6dB
Connection (computer and mobile devices)	USB-A/USB-C
USB cord length	Control cable: 95 cm/37.40 in, HS cable: 120 cm/47.24 in
Country of Origin	Denmark
Brand	Jabra