Turtle Beach Ear Force Heroes of the Storm Gaming Headset for PC and Mobile Devices Powerful 50mm Neodymium speakers deliver crisp highs & powerful lows Convenient in-line controls for volume and microphone mute Fully adjustable, high-sensitivity mic on a removable boom Breathable mesh ear cushions & adjustable headband for hours of comfort Powerful 50mmNeodymium speakers deliver crisp highs & powerful lows Convenient in-line controls for volume and microphone mute Breathable mesh ear cushions & adjustable headband for hours of comfort