Earphones:

• Driver units: 40mm Neodymium magnet
• Frequency response: 20Hz-20kHz 
• Impedance: 32ohms
• Sensitivity (1kHz): 110dB/mW

Microphone:

• Microphone type: noise-cancelling condenser
• Frequency response: 100Hz-15kHz
• Impedance: <10kohms
• Sensitivity (1kHz): -40dBV/Pa
• Cord length: 8-foot / 2.5m Oxygen-Free Copper cable
• Input/Output plugs: 1/8" / 3.5mm gold-plated stereo miniplugs
• Net weight: 7oz. / 200g (without packaging)
  

Power, precision and comfort.
Creative's Fatal1ty Gamer Headset provides power, precision and comfort for the serious gamer. The ergonomic, lightweight design, with padded velvet earpieces and headband, ensures a comfortable fit during extended gaming sessions. Weapons, positional cues and environmental audio effects sound fantastic through the high-quality drivers, with excellent bass response for powerful explosions. The noise-cancelling microphone transmits voice commands clearly to other team members, and it can be detached for easy storage or to use the headset like regular headphones. In the heat of battle this is the headset that won't leave people stranded - and that's why Johnathan 'Fatal1ty' Wendel, the world's best known pro gamer, uses it.

• Ergonomically designed and acoustically tuned for gaming.
• Padded headband and earpieces for ambient noise exclusion and comfort during long gaming sessions.
• Swivel joint earpiece design adapts to every user.
• Detachable and adjustable noise-cancelling microphone.
• In-line external volume control with microphone on/off.
• Excellent response for voice communications and dynamic in-game audio, with extended bass response for high-impact explosions.

• Bluetooth v1.2, Class 2 radio, up to a distance of 10 metres*
• Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
• Headphone Drivers: 50mm Neodymium transducer, Titanium diaphragm
• Frequency Response: 20Hz ~ 20KHz
• Audio Sampling Frequency: 48kHz
• Sensitivity: 90dB
• Impedance: 20 ohms (in Wired Mode)
• Battery: Built-in Lithium-Ion battery (rechargeable)
• Play Time: Up to 10 hours
  
  
• High fidelity closed dynamic wireless headphones for personal and professional use
• Ergonomically designed with premium quality ear cushions for excellent listening comfort
• Large 50mm Titanium driver and high grade Neodymium magnets
• Dual Mode operation for use in wired or wireless modes
• Oxygen Free Copper (OFC) cable with gold plated pins for maximum conductivity and minimal noise when used in wired mode
• Integrated volume and track controls on headphone ear cup

Premium wireless music without compromise.
Creative Wireless Headphones CB8100 offer ultimate music pleasure with or without cables. Their Dual-Mode technology enables them to deliver pristine audio either in wireless mode, with all the benefits of the latest Bluetooth technology, or in wired mode, operating like standard headphones - perfect for people who don't want to run their batteries down, and ideal for use on long journeys. Creative Wireless Headphones CB8100 feature ultra-large drivers and Titanium technology for stunning audio, while their ergonomic design with large ear cushions ensures hours of comfortable wear. Their built-in volume controls ensure the ultimate listening experience. Oxygen-free copper cable and a gold-plated connector maintain optimum audio quality.

• Ideal partner for MP3 players.
• Dual Mode operation for use with or without cables.
• The latest Bluetooth wireless technology offers wireless convenience with outstanding audio quality.
• Built in volume control plus remote track selection with compatible Creative ZEN players.*
• Ultra-large 50mm Titanium driver and high-grade Neodymium magnets for hi-fi audio quality, plus oxygen-free copper cable and gold-plated connectors for maximum signal quality in wired mode.
• Built-in rechargeable battery.
  
  * Compatible with ZEN Vision:M, ZEN V series, ZEN MicroPhoto, ZEN Sleek Photo, ZEN Vision, ZEN Vision W.

• Razer Fidelity™ gaming audio engine
• Eight discrete drivers (six for mid-high frequency, two for sub-woofer)
• Six-channel analog input
• Individual volume controls: front, rear, center, bass and master
• Detachable uni-directional noise-cancelling microphone
• Razer High Definition-Dedicated Audio Interface™ (HD-DAI™ connector)
• 2m cable

• Headphones Frequency response: 50~20,000Hz
• Impedance:
  - Front speaker: 64Ω
  - Rear speaker: 32Ω
  - Centre speaker: 64Ω
  - Sub-woofer: 8Ω
• Total power rating: 330mW RMS

• Microphone Frequency response: 50~16,000Hz
• Sensitivity: -58 ± 2dB
• Impedance: 2.2KΩ

The Razer Barracuda HP-1 Gaming Headphones features eight discrete audio drivers to enable pinpoint positional accuracy essential for gaming. It features advanced noise cancellation capabilities and a built-in microphone designed specifically for in-game communications — ideal for frenzied in-game communication.

• A 5.1-channel surround audio enables accurate positional audio in gameplay.
• Expect better sound quality with three dedicated mid/high frequency drivers and a low frequency woofer for each ear.
• Hear better and louder audio with a built-in amplifier in gaming and music environments.