In the game to ensure the clarity of teammate calls, the hose microphone can be arbitrarily adjusted in direction, can also be stored at any time. Earphone material: plastic Package type: Official Standard Earphone category: active noise reduction earphone Waterproof performance: waterproof is not supported By wire: Yes Connection type: wired Headphone interface: single USB Speaker model: 53mm Sensitivity: (1KH) 116 3B Rated power: 10mW Maximum power: 20mW Dynamic intensity: 64 15% Frequency response: 20 20KHZ notes Due to different lighting and screen settings, the color of this item may be slightly different from the picture. The above data is obtained by internal measurement. Actual usage varies slightly depending on the environment and equipment.