Logitech G930 Wireless 2.4GHz Gaming Headset

Specifications Mfr Part Number: 981-000257 Features: 2.4 GHz wireless connectivity 7.1 surround sound Three programmable G-keys Adjustable, memory foam-lined headband Plush, noise-isolating ear pads Laser-tuned drivers Noise-canceling mic with auto-mute Microphone mute light On-ear audio controls Painless recharging Batteries built for battle Adjustable audio settings Real-time voice morphing Plug-and-play setup Technical Specifications: Wireless: Connection: 2.4 GHz RF Range: up to 40 feet (12 meters) Audio stream: uncompressed 48 kHz Reception: dual antenna Interference Resistance: forward error correction and dynamic channel selection Battery: Continuous Playback Time: up to 10 hours per charge Charging Connection: full-speed USB; charge-while-playing enabled Charge Time: 2.5 hours or less (longer when in use) Headphone: Ear cup: up to 26 dB noise isolation   Driver: laser-tuned; 40 mm diameter with neodymium magnet; 15mm diameter voice coil with ferrofluid dam