["Onanoff Education headphones are the answer to an increasingly demanding digital world. They are headphones for students who primarily listen to spoken audio content in educational environments. Equipped with Study Mode, a patented listening setting that enhances voices and makes them clearer and clearer. This helps you listen better and longer. They are ergonomically designed to fit comfortably both outside and inside the ear to keep you comfortable even when worn for long periods of time. Equipped with passive noise cancellation, adjustable headband, detachable high-performance beam microphone and an answer button, they deliver a high-quality listening experience that helps listeners concentrate and perform better. It is possible to place the school logo on the headphones. Features", "Detachable stick microphone", "Study mode", "Customizable ear cups (school design)", "Call/play button", "Sweat-absorbing pads", "Adjustable headband", "Super durable", "Passive noise cancellation"]