The Logitech Wired 3.5 mm Headset with microphone for educational use provides stereo sound with a 85dB volume limit to protect students ears. This headset is simple to use; just plug the 3.5 mm connector into any computer or tablet headphone port. The on-ear design also has a flexible microphone that rotates to be worn on the left or right side. It can be positioned to capture the student’s answers clearly and minimize background noise. The headband easily adjusts and the non-PVC cable is knot and chew resistant. Quickly sanitize this durable headset with any disinfectant or antibacterial cloth.