Logitech USB Headset H540 Technical Specifications

NOTE: Information is for reference only and may be subject to change.

General Product Information	[Compliance Certification (CE) Link]
Warranty / Self Help	Please see the product support page for warranty information and frequently asked questions.
Category	Headset
Intended Usage	Desktop PC, Notebook PC
Software Support (at release)	No software needed.
	NOTE: If software is available, check website for latest software release.
OS Support (at release)	Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS

Headphone/Headset Specifications
Available Image(s)
Device Type	Stereo
Headband Design	Over the head, over the ear
Connection Type	USB (corded)
USB VID_PID	0x046D_0x0A37, Logicool 0x046D_0x0A39
USB Protocol	USB 2.0
USB Speed	Full
Frequency Response	20 Hz to 20 kHz
Input Impedance	Not available
Indicator Lights (LED)	Mute (inline)
Adjustable Headband	Yes
Inline Audio Controls	None
Earcup Audio Controls	Mute and volume control
Cable Length	6.15 feet or 1.8 meters
Microphone Specifications
Microphone Type	Rotating boom
Connection Type	USB
Noise Canceling	Yes
Frequency Response	10 Hz to 6.5 kHz
Input Sensitivity	Not available

Product Dimensions
Product component	Width	Depth/Length	Height	Weight
Headphone/Headset	200 mm (7.9 inch)	65 mm (2.6 inch)	185 mm (7.3 inch)	130 g (4.5 ounce)

Package Contents
Available Image(s)	Not available
What is in the box	Headset, user documentation