GENUINE and ORIGINAL Packing same as Pictures.Provide Tracking NumberEnjoy great audio quality while looking good with these fully enclosed headphones. Large, soft earpads and a slim-type headband ensure a comfortable and light fit. These on-ear headphones fold into a compact configuration for easy storage and carrying.•Large 40mm driver units for pure and high-quality sound •Foldable construction•Discreet, stylish design.•Type Fully Enclosed Dynamic Headphones •Frequency Response 11 - 24,000 Hz •Impedance 32 Ω •Maximum Input Power 500 mW •Sensitivity 103 dB •Driver Unit Diameter 40 mm •Plug 3.5 mm stereo mini-plug (gold plated) •Cable Length 1.2 m •Features • Compact folding system• Pure & high quality sound •Weight (without cord) 104 g