Features:

End all tangled wire dilemmas

Zip all the through the headphones

Comfortable custom fit

Universal jack works with most phones and music devices

Ear bud: fashionable alloy metallic housing

Plug: 3.5mm gold-plated

Cord length:1.2m

Cable: Zipper cord, portable reinforced textile cord

Frequency Response: 20HZ-22000HZ

Impedance: 32

Sensitivity: 103db±3db SPL@ 1KHZ

Max input: 5mW

12 months quality warranty

CE and RoHS certificated

Packing : Plastic Bag