Adesso Xtream H5U Stereo USB Multimedia Headphone/Headset with Microphone

• Comfortable Fit & Wear - Xtream H5U features adjustable earcups and headband to ensure the perfect fit and comfort. The headphones are foldable for convenient storage. 
• Built-in Microphone - The built-in omnidirectional microphone picks up sound with reliability and is flexible which allows you to adjust the position for optimal performance.
• Volume Control - With the conveniently located volume control, you can easily adjust the volume at your fingertips.
• Stereo Sound - The built-in sound chip allows direct plug-and-play USB connectivity, eliminating the need for separate audio and microphone connections. The speakers’ 40mm drivers deliver clear and crisp stereo sound.

The Xtream™ H5U Multimedia Headphones with Microphone are stylishly designed for active lifestyles. The built-in soundcard allows for direct plug-and-play with a simple USB connection, eliminating the need for separate audio and microphone connection.

• Unit Driver: 40mm
• Connectivity: USB
• Impedance: 32ohms
• Frequency Response: 20 Hz to 20kHz
• Sensitivity: 105+-3db
• Cord Length: 6ft (1.8m)
• Microphone Directivity: Omnidirectional
• Weight: 0.45 lbs (200g)