Brand Name: LOGITECH Model No: H390 Padded headband and ear pads Rotating, noice-canceling microphone Convenient inline volume and mute controls Advanced digital USB Compatible with Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 10 and Mac OS X. 2-Year Limited Hardware Warranty **SPECIFICATIONS** SYSTEM REQUIREMENTS PC Windows Vista®, Windows® 7, Windows 8, Windows 10 or later Chrome OS™ USB port Mac Mac OS® X (10.2.8 or later) USB port TECHNICAL SPECIFICATIONS Frequency response: Headset: 20 Hz–20 kHz Microphone: 100 Hz–10 kHz Input sensitivity: -62 dBV/µbar, -42 dBV/Pa +/- 3 dB Cable length: 8 feet Connections: USB compatible (1.1 and 2.0) PACKAGE CONTENTS Logitech® USB Headset H390 Quick-Start Guide WARRANTY INFORMATION 2-Year Limited Hardware Warranty Brand Logitech SKU LO618EL099UIONAFAMZ-96970 Model H390