Shure SRH440-A-A Professional Studio Headphones

Key Features 40mm Neodymium Dynamic Drivers Closed-Back Over-Ear Design Foldable Construction Replaceable Earpads 10 Hz to 22 kHz Frequency Response Single-Sided, Coiled, Detachable Cable Gold-Plated 3.5mm TRS Plug 1/4 #34; Adapter and Carrying Bag Included Specs Headphone Earpiece Design Over-Ear (Circumaural), Closed-Back Earpiece Swivel No Earpiece Connection / Wearing Style Headband, Wired Foldable Yes Driver Type Dynamic Driver Size 1.6 #34; / 40 mm Magnet Type Neodymium Impedance 44 Ohms Active Noise Cancellation No Performance Frequency Response 10 Hz to 22 kHz Sensitivity 105 dB/mW at 1 kHz Maximum Power Handling 500 mW Wired Connectivity Audio Connector to Source 1 x 1/8 #34; / 3.5 mm TRS Male Connector Plating Gold Adapter (Included) 1/4 #34; TRS Cable Design Single-Sided, Coiled, Detachable Audio Connector to Earpiece 1 x 2.5 mm TRS Male Cable Length 9.8 #39; / 3 m Cable Color Black Cable Conductor Material Oxygen-Free Copper Packaging Info Package Weight 1.925 lb Box Dimensions (LxWxH) 12 x 11.5 x 6 #34;