Superlux HD681 3.5mm Cable Headphones for Music EnjoymentMeeting top audio detail resolution power‎,‎ durably well‎-built and sweet‎-looking to boot‎,‎ the Superlux headphones are impressive stuff and recommended for audio pros‎,‎ music‎-loving collegians and starter audiophiles‎!‎ Its full‎-size around‎-the‎-ear earpad coverage‎,‎ adjustable looping headband structure and semi‎-sealed earcup design‎,‎ bring your the comfortable wearing‎.‎ Features‎:‎‎- Super bass killer sound‎,‎ perfect auditory experience for you‎- Large‎-aperture 50mm dome drivers deliver high precision pristine tone and sonic punch‎- Automatical adjustable headband‎,‎ offers the great comfortable wearing‎- Comfortable full‎-size Around the Ear earcup‎,‎ no pressure to your ear and noise cancelling‎- Studio design efficient enough for use with iPod‎,‎ MP3 players and portables Brand‎:‎ Superlux Model‎:‎ HD681 Color‎:‎ Black Wearing type‎:‎ Headband Function‎:‎ Noise Cancelling Headset type‎:‎ Dynamic Connectivity ‎:‎ Wired Application‎:‎ Computer‎,‎Mobile phone‎,‎Portable Media Player Plug Type‎:‎ 3.5mm‎,‎Full‎-sized Impedance‎:‎ 32ohms Package weight‎:‎ 0.393 kg Product size ‎(‎L x W x H‎)‎‎:‎ 20.00 x 18.70 x 10.70 cm / 7.87 x 7.36 x 4.21 inches Package size ‎(‎L x W x H‎)‎‎:‎ 12.00 x 20.00 x 22.00 cm / 4.72 x 7.87 x 8.66 inches Package Contents‎:‎ 1 x Superlux HD681 Headphones‎,‎ 1 x 1 / 4‎"‎ Stereo Full‎-size Plug Adapter‎,‎ 1 x Sotrage Pouch