Logitech H540 User Manual

English 4
HEADSET FIT
1. To adjust headset size, move the headband up
anddown until it ts comfortably.
2. Move the exible microphone boom up or down
andin or out until it is level with your mouth for
better voice capture.
3. Boom can be tucked out of the way when not
beingused.
www.logitech.com/support/H540
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Information contained herein is subject to change without notice.

Logitech H540 Specifications

General

Cable length	1.8 m
Headset type	Binaural
Product type	Headset
Product color	Black
Wearing style	Head-band
Volume control	Digital
Recommended usage	Office/Call center
USB connector	USB Type-A
USB connectivity	Yes
Connectivity technology	Wired
Impedance	20 Ω
Ear coupling	Supraaural
Headphone frequency	20 - 20000 Hz
Headphone sensitivity	115 dB
Microphone type	Boom
Microphone frequency	100 - 16000 Hz
Microphone sensitivity	-42 dB
Quantity	1
Package weight	312 g
Master (outer) case width	190 mm
Master (outer) case height	231 mm
Master (outer) case length	322 mm
Master (outer) case weight	1600 g
Harmonized System (HS) code	85183000

Weight and Dimensions

Depth	78 mm
Width	215 mm
Height	180 mm
Weight	120 g