981-000510 - Logitech LOGITECH USB HEADSET H540

Laser-tuned drivers and built-in equalizer for precision audio. Right-sided mic minimizes unwanted background noise for clear conversations. It can conveniently positioned for better voice capture and be tucked inside the headband when you're not using it. USB plug-and-play connectivity lets you instantly enjoy music, movies, and calls in rich, digital stereo sound. On-ear controls and mute indicator light make it easy to see when the mic is muted. Ultra-comfortable and adjustable design features soft, padded leatherette headband and ear cups, making it feel good even after hours of wearing.

 

Specification:

 

Performance
Product type	Headset
Recommended usage	Office/Call center
Plug and Play	Yes
Headset type	Binaural
Wearing style	Head-band
Product colour	Black
Ports & interfaces
Connectivity technology	Wireless
USB connectivity	Yes
RF connectivity	Yes
Wireless range	3937" (100 m)
Headphones
Ear coupling	Circumaural
Headphone frequency	150 - 7000 Hz
Headphone sensitivity	103 dB
Total Harmonic Distortion (THD)	4%
Microphone
Microphone type	Boom
Microphone frequency	100 - 7000 Hz
Microphone sensitivity	-45 dB
Battery
Talk time	10 h
Continuous audio playback time	10 h
System requirements
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64
Mac operating systems supported	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Weight & dimensions
Weight	3.1 oz (88 g)
Width	6.85" (174 mm)
Height	6.5" (165 mm)
Depth	1.97" (50 mm)
Packaging data
Package width	7.09" (180 mm)
Package height	3.11" (79 mm)
Package depth	9.29" (236 mm)
Package weight	8.82 oz (250 g)
Packaging content
Charger	Yes
Quantity	1
Quick start guide	Yes
Cables included	USB
Logistics data
Master (outer) case width	7.48" (190 mm)
Master (outer) case length	9.84" (250 mm)
Master (outer) case height	19.3" (490 mm)
Master (outer) case gross weight	8.82 lbs (4 kg)
Other features
Operating voltage	1.4 V
Receiver dimensions (WxDxH)	2.87 x 3.23 x 5.04" (73 x 82 x 128 mm)
Receiver weight	16.8 oz (475 g)
Quick start guide	Yes