Logitech Stereo Headset H111. Black (3.5 MM JACK) – 981-000593

The simple way to start talking when using computers, smartphones and tablets. H111 features a standard 3.5 mm audio jack and is compatible with most operating systems and platforms. Full stereo sound provides clear audio for music, games and calls. The boom can rotate 180 Degree to be worn on the left or right and tucked out of the way when you’re not using it. The flexible mic can be positioned for better voice capture and background noise reduction. This sturdy yet lightweight headset has a broad range of headband adjustment. Ultra-soft foam ear cushions provide hours of comfort.

Logitech Stereo Headset H151 – Black (3.5 MM JACK)

• Full stereo sound for crisp, clear voice and video calls
• Versatile noise-cancelling boom microphone lets you be clearly heard, rotates out of the way, and can be worn on the left or right side
• Adjustable headband and foam ear cups for a personalized, comfortable fit
• Convenient in-line controls let you easily adjust volume and mute the microphone 
• Works with Windows 10 or later, Windows 8, Windows 7, or Windows Vista, Mac OS X 10.5 or later, Chrome OS, Linux Kernel 2.6+ and iOS or Android devices. Please refer the User Manual before use.