http://www.estore50.com/products/BrowseAccessories/LaptopAccessories/p_HD201 One Quantity per Buyer (Else Order will be Cancelled) Product Description Sennheiser electronic is a private German audio company specializing in the design and production of a wide range of both consumer and high fidelity products, including microphones, headphones, telephony accessories, and avionics headsets for consumer, professional, and business applications. Technical Specifications GENERAL Headphone Type: Over-the-ear (Circumaural), Closed Back Headset Design: Over-the-head Wired/Wireless: Wired SOUND FEATURES Impedance: 24 ohm (Power On) Sensitivity: 108 dB/mW (Power On) Frequency Response: 21 - 18000 Hz Other Sound Features: Total Harmonic Distortion (THD): 0.7 % CONNECTIVITY Headphone Jack: 3.5 mm, 6.3 mm Connector Plating: Gold Plated Cord Type: 3 m ADDITIONAL FEATURES Good Attenuation of Ambient Noise, Lightweight and Comfortable to Wear, Powerful Stereo Sound
yeah last time my order was on COD and they cancel my order by saying there was an error in the system so they cancel all COD orders but this time bought via prepaid method and hopefully they will deliver