Features:Chat and listen in comfort. Enjoy clear calls and rich stereo sound from this all-purpose headset with an adjustable padded headband and in-line audio controls.DYNAMIC, FULL-RANGE STEREO SOUNDWhy stop at Internet calls? Rich stereo sound makes your calls, music, movies and games all sound great.NOISE-CANCELING MICROPHONEYou won’t have to compete with background noise to be heard—which means crystal clear calls with work, family and friends.FLEXIBLE, ROTATING BOOMYou can position the microphone where it picks up your voice best—and rotate it up and out of the way when you’re listening to music or watching a movie. The microphone can be worn on either your left or right side.ADJUSTABLE PADDED HEADBAND AND COMFY FOAM EAR CUPSThe headband adjusts to give you just the right fit—and plush padding keeps you comfortable. Comfy foam ear cups keep your ears feeling good—even on long calls.IN-LINE AUDIO CONTROLSYou can instantly adjust the volume and mute the microphone.PLAYS NICEWorks with games, movies, music, and common calling applications including Logitech Vid HD, Skype, Yahoo! Messenger, Gmail, Windows Live Messenger and AIM.COMPATIBILITYWORKS WITH:Windows OSAnalog connection with 3.5 mm input and output jacksWorks with Logitech Vid HD, Skype, Yahoo! Messenger, Gmail, Windows Live Messenger, and AIM.

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General
Brand	Logitech
Model	H250
OS Support(at release)	N/A
Headset Specification
Connection Type	3.5mm
USB VID_PID	N/A
Audio Controls	In-line, Volume control (independent), Mute
Frequency Response	20Hz->20kHz
Input Impedance	32ohm
Battery Type	N/A
Adjustable Headband	Yes
Microphone Specifications
Microphone Type	Rotating Boom
Connection Type	3.5mm
Frequency Response	100Hz-6.5kHz
Input Sensitivity	2.2kohms
Noise Canceling	Yes
Body
Dimensions	5.9 in x 8.2 in x 2.7 in (15 cm x 21 cm x 7 cm)
Weight	3.5 oz (100 g)

In the box:
1 x Headset 1 x User documentation

Warranty:
1Year Warranty