Cyber Acoustics Stereo Headset, 3.5mm stereo & Y-adapter for separate Headphone & Mic Connection, K12 School Classroom and Education (AC-204)

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FREQUENCY:Headset: 20-20,000 Hz. Microphone: 100-16,000 Hz.Headphones fit type:Over-Ear
Ideal for K12 Classroom or Home Learning: Stereo headset with unidirectional noise-cancelling microphone to reduce ambient noise. Universal Fit & Durable Design: Adjustable headband with easy to clean leatherette ear pads. Headset and cable designed for hard wearing and to be long lasting for student and personal use