Audio-Technica"s ATH-ES7 headphones blend ultra-sleek contemporary design and outstanding acoustic performance. Featuring an attractive stainless-steel housing and fold-flat design, they deliver impactful sound (42 mm drivers), exceptional isolation, efficient signal transfer (CCAW voice coils), and a comfortable fit. Features Luxurious ear cushions for maximum comfort and isolation CCAW voice coils provide efficient signal transfer New 42 mm drivers for clear reproduction 4 ft (1.2 m) Y cord Gold-plated 3.5 mm stereo mini-plug Available in black (BK) and white (WH) models Specifications Type: Dynamic Driver Diameter: 42 mm Magnet: Neodymium Voice Coil: Copper clad aluminum wire Frequency Response: 5 - 30,000 Hz Maximum Input Power: 1,000 mW Sensitivity: 100 dB/mW Impedance: 32 ohms Weight: 160 g (5.6 oz) Cable: 1.2 m (4 ft), OFC, Y-type Connector: 3.5 mm (1/8) mini stereo, gold-plated