Adesso Xtream H5 - Multimedia Headset Microphone, Black About this item Compatible devices: Smartphones, Tablet, Connectivity technology: Wired Power source type: Corded Electric, The built-in omnidirectional microphone reliably picks up sound and is flexible The built-in microphone is omnidirectional which picks up sound with reliability and is flexible which allows you to adjust the position for optimal performance The Xtream H5U has a built-in soundcard, allowing direct plug-and-play with a simple USB connection and eliminating The need for separate audio and microphone connection. The speakers' 40mm drivers deliver clear and crisp stereo sound From the manufacturer Product Features Noise Cancelling Our over-the-ear design provides a comfortable seal that virtually eliminates ambient room noise. 4 Band 3.5 mm Connectors The 4-band 3.5mm Jack allows the headset to work directly with most mobile phone/audio devices. The 3.5 mm Y-Adapter The 3.5mm Adapter allows you to use the headset on computer systems that require separate input/output connections. Volume Control With the conveniently located volume control, you can easily adjust the volume at your fingertips. Product Descriptions The Xtream H5 Multimedia Headset with Microphone are stylishly designed for active lifestyles. The 4-band 3.5mm Jack allows the headset to work directly with most mobile phone/audio devices. The 3.5mm Adapter allows you to use the headset on computer systems that require separate input/output connections. Requirements: 3.5mm audio Port