Open box headphone The headphone is 100% working, only the box is dirty or has a simple one The A10 gaming headset ensures both the game and teammates can be heard with clarity and precision with its 40 mm drivers. It features a unidirectional mic with flip-to-mute function and in-line volume control. The headset is also damage-resistant with rubberised cover on the steel headband and is constructed for comfort with lightweight materials and cloth ear cushions for fatigue-free longer gaming periods. Technical Specification Type: gaming headset Compatibility: PS4, PC, Mac, Mobile, Xbox One, Nintendo Switch Color: blue/black Frequency Response: 20 - 20,000 Hz Distortion: < 3% at 1 kHz Characteristic SPL: 104dB +/- 3dDB AT 1 kHz Microphone: 6.0mm unidirectional microphone Nominal Impedance: DC impedance 32 ohms Headband Pressure: 4.5N Ear Coupling: Over Ear Weight w/o Cable: 346 grams Connection: 3.5mm 5Pole Jack Drivers: 40mm neodymium