FEATURES:* PRECISION 50MM DRIVER, BRING YOU VIVID SOUND FIELD, SOUND CLARITY, SOUND SHOCK FEELING, CAPABLE OF VARIOUS GAMES.* FLEXIBLE SILICA GEL TUBE WITH HIGH SENSITIVE MICROPHONE CAN TRANSFER MORE ACCURATE VOICE, MORE CLEAR. SPLENDID AMBIENT NOISE ISOLATION.* 3.5MM CONNECTOR, WITH A Y SPLITTER, IT IS SUITABLE FOR IPHONE 6 / 6 PLUS, SAMSUNG S5, S4, LG, XIAOMI, IPAD, PC, LAPTOP, TABLET, ETC.* EARMUFFS USED WITH SKIN-FRIENDLY LEATHER MATERIAL, AND SUPER SOFT OVER-EAR PADS THAT IS MORE COMFORTABLE FOR LONG TIME WEAR.* USING DIE-CASTING HANDCRAFT TO MAKE THE ALUMINUM FOIL SURFACE, GLARING GLARING LED LIGHTS ARE DESIGNED ON THE EARCUPS, HIGHLIGHTING THE ATMOSPHERE OF THE GAME.* BRUSHED HEADBELT, MAKING YOU FEEL MORE METAL. LINE IS EQUIPPED WITH A ROTARY VOLUME CONTROLLER, ONE KEY MIC MUTE, MORE CONVENIENT TO USE.SPECIFICATIONS:MODEL: GM-2DRIVER DIAMETER: 50MM IMPEDANCE: 16Ω±15%SENSITIVITY: 108DB ± 3DB AT 1KHZ FREQUENCY RANGE: 15HZ-20KHZMIC DIMENSION: 6.0 * 2.7MMMIC SENSITIVITY: -38DB ± 3DBMIC IMPEDANCE: 2.2KΩDIRECTIVITY: ALL DIRECTIONALCABLE LENGTH: APPROX. 2.1M±0.15LED WORKING VOLTAGE: DC5V ± 5%WORKING CURRENT: BELOW 100MA.HEADSET INTERFACE: 3.5MM+ USB (USB FOR LED LIGHT)HEADPHONE SIZE: APPROX. 225*225*110MM/ 8.9*8.9*4.3IN HEADPHONE WEIGHT: 400G / 14.1OZ  PACKAGE CONTENT: 1 * GM-2 HEADPHONE