Designed for maximum comfort and durability The construction of the Razer Kraken had a singular motivation - durability to withstand daily abuse on the go, whether they are tuning out your daily commute or providing the soundtrack while you hit the slopes. Their light-weight design makes these gaming headphones comfortable for hours on end. Foldable ear cups for maximum portability The ear cups of the Razer Kraken are foldable, making the footprint of these full-sized gaming headphones extremely compact for maximum mobility so you can take them along anywhere you go. Large 40mm neodymium drivers for powerful audio The Razer Kraken is outfitted with large 40mm neodymium magnet drivers tuned for crystal clear music in the high-and mid-ranges and packing deep bass for powerful lows, making them versatile music and gaming headphones. Host Interface: Mini-phone Cable Length: 4.27 ft Host Interface: Mini-phone Cable Length: 4.27 ft Product Type: Headset Sound Mode: Stereo Product Type: Headset Impedance: 32 Ohm Manufacturer Part Number: RZ04-01400200-R3U1 Sound Mode: Stereo Limited Warranty: 1 Year Weight (Approximate): 9.88 oz Color: Neon Yellow Connectivity Technology: Wired Form Factor: Circumaural Color: Neon Yellow Connectivity Technology: Wired Form Factor: Circumaural Manufacturer: Razer USA Ltd Product Name: Kraken - Analog Music & Gaming Headphones Product Line: Kraken Brand Name: Razer Brand Name: Razer Earpiece Design: Over-the-head Earpiece Type: Binaural Driver Size: 1.57 Minimum Frequency Response: 20 Hz Maximum Frequency Response: 20 kHz Microphone Design: On-cable Product Family: Kraken Earpiece Design: Over-the-head Earpiece Type: Binaural Driver Size: 1.57 Minimum Frequency Response: 20 Hz Maximum Frequency Response: 20 kHz Microphone Design: On-cable