Logitech Stereo Headset H111 (981-000612)

Multi-Device Compatibility: Connects to any device with a 3.5mm audio jack, including PCs, laptops, smartphones, and tablets. Stereo Sound: Enjoy clear, high-quality audio for music, calls, and multimedia. Noise-Cancelling Microphone: Reduces background noise for clearer voice transmission, ideal for video calls and online meetings. Adjustable Headband: Lightweight and comfortable design with an adjustable headband to fit all head sizes. Rotating Microphone: The boom mic can be rotated 180 degrees to be worn on the left or right, or moved out of the way when not in use. In-Line Controls: Convenient in-line controls for adjusting volume and muting the microphone on the go. Headphone Type: On-Ear Connectivity Technology: Wired Audio Jack: 3.5mm Frequency Response: 20 Hz - 20 k Hz Impedance: 32 Ohms Sensitivity: 100 d B +/- 3 d B Cable Length: 1.8 meters (5.9 feet) Weight: 0.14 kg (0.31 lbs)