Audio-Technica ATH-AD700X - Audiophile Open-Air Headphones

Overview
ATH-AD700X
Newly designed 53 mm drivers reproduce clear treble and midrange
Bobbin-wound CCAW voice coils for superior power handling
Full open-air type headphones produce no sense of pressure on the ears, resulting in a completely natural sensation
Lightweight aluminum honeycomb casing with excellent acoustic properties
Self-adjusting 3D Wing Support provides a comfortable listening experience; total ear-fit design minimizes pressure
Flexible raised-fabric earpads offer excellent wearing comfort and durability
Highly conductive OFC single-sided cord with elastic TPE sheath to prevent tangles
Gold-plated stereo 1/8" (3.5 mm) connector with 1/4" (6.3 mm) adapter

Features
With a lightweight honeycomb aluminum casing, these open-air headphones produce no sense of pressure on the ears, offering a completely natural listening experience. Newly designed 53 mm drivers with bobbin-wound CCAW voice coils deliver spacious sound with superior highs and mids. The self-adjusting wing support automatically adjusts to your head size for easy-wearing listening comfort. A straight cord at the left earpiece terminates to a mini plug with included " adapter.

Specifications
Headphones
Driver Diameter 53mm
Frequency Response 5 - 30,000 Hz
Maximum Input Power 700 mW
Sensitivity 100dB/mW
Impedance 38 ohms
Weight 265g
Cable 3.0m
Connector 3.5 mm(1/8") mini stereo, gold-plated

What's in the box
1 x Audio-Technica Consumer ATH-AD700X Audiophile Open-Air Headphones
1 x Detachable 1/4" Adapter