Logitech H570e Headset Stereo, USB

Dimensions Headset: Height x Width x Depth: 172 mm x 165 mm x 50 mm Weight: 111 g (Stereo) Weight: 85 g (Mono) In-line control: Height x Width x Depth: 62 mm x 21 mm x 10 mm System Requirements Compatible with: Windows® 7, Windows 8 or Windows 8.1 (32-bit or 64-bit), Windows 10 Mac® OS X® 10.6 or higher Available USB port Drivers/Software Downloads: Recommended: plug-ins for Skype® Select the applicable product to download software at logitech.com/support/business-products Application Compatibility: Compatible with most leading UC platforms1, such as Skype and Skype for Business, Cisco Jabber™, Cisco® IP Communicator, Google Hangouts, Apple FaceTime®, and so on Certifications: Certified for Skype and Skype for Business; Cisco compatible Technical Specifications Microphone (Tx): Type: Directional ECM Frequency response: 100 Hz - 18 kHz Sensitivity: -47 dB +/- 3 dB Distortion: <2% @ 1kHz, 94dB SPL Operating voltage: 1.4 - 5.0V DC Speakers (Rx): Frequency response: 31.5 Hz - 20 kHz (Diffuse field) Sensitivity: 94dB ±3 dB at 1KHz, 0.01m, 0.01W Distortion: < 5% @ 1kHz, 10mW, 1kHz Compliant to EN60950-1