Logitech H540 USB Headset – Black

Headphones
Ear coupling
Supraaural
Headphone frequency
20 - 20000 Hz
Impedance
20 O
Headphone sensitivity
115 dB
Logistics data
Master (outer) case width
190 mm
Master (outer) case length
322 mm
Master (outer) case height
231 mm
Master (outer) case gross weight
1.6 kg
Microphone
Microphone frequency
100 - 16000 Hz
Microphone sensitivity
-42 dB
Microphone type
Boom
Other features
Manual
Y
2.5 mm connector
N
Packaging content
Quantity
1
Packaging data
Package width
78 mm
Package depth
180 mm
Package height
215 mm
Package weight
312 g
Performance
Recommended usage
Office/Call center
Product type
Headset
Wearing style
Head-band
Product colour
Black
Headset type
Binaural
Volume control
Digital
Cable length
1.8 m
Cable colour
Black
Ports & interfaces
Connectivity technology
Wired
3.5 mm connector
N
USB connectivity
Y
Bluetooth
N
USB connector
USB Type-A
2x 3.5 mm connectors
N
System requirements
Windows operating systems supported
Y
Mac operating systems supported
Y
Weight & dimensions
Weight
120 g
Width
215 mm
Depth
78 mm
Height
180 mm