ULTIMATE SOUND TECHNOLOGYThe G935 is the ultimate wireless gaming headset with the mostadvanced sound technology from Logitech. The large Pro-G units50 mm is made of a special hybrid mesh material that ensuresa detailed sound reproduction without distortion. LIGHTSYNC RGB lightingis fully programmable and responds to the actionin compatible games. DTS Headphone: X 2.0 surround sound provides oneprecise and intense space effect in the game. You can hear when the enemytrying to sneak in on you from behind or when an air strike ison the road, or when it\'s time to use special skills or spellsin the game. The gaming headset is equipped with a large 6-mmmicrophone that can be turned off by turning it and there isprogrammable G buttons on the headset. Box content• Wireless gaming headsetwith surround sound• Wireless USB receiver• Micro USB charger cable• 3.5-mm audio cable• 2 year factory warrantyFEATURES• 2.4 GHz connection• 50 mm Pro-G units• Full spectrum LIGHTSYNC RGB lighting• Intense surround sound with DTSHeadphone: X 2.0• Clear and clear 6 mm microphone SYSTEM REQUIREMENTS• Wireless connection: Computerwith Windows® 7 or later,Mac OS X 10.10 or later and oneUSB 2.0 port• PC, game console or mobile devicewith a 3.5 mm audio jack• Internet access to download LogitechG HUB software (optional)TECHNICAL SPECIFICATIONSHEADPHONES• Speaker unit: 50 mm• Frequency response: 20 Hz - 20 kHz• Impedance: 39 ohms (passive),5,000 ohms (active)• Sensitivity: 93 dB SPL / mWboom• Directional characteristics of the microphone:Cardioid (directional)• Size: 6 mm• Frequency response: 100 Hz-10 kHzWIRELESS RANGE• Indoors: 15 meters• Outdoor: 20 meters• Connection type: USB• LCD screen: NoBATTERY TIME (RE-REPLACED) *• Not lit: 12 hours• Standard lighting: 8 hours