Shure SE425 Sound Isolating In-Ear Stereo Headphones (Clear)

Two balanced Armature drivers Each with a tweeter and a woofer for a detailed, balanced sound Suitable for in-ear monitoring as well as MP3 player In-ear Sound Isolating Design shields up to 90% of the ambient noise Detachable Kevlar-reinforced cable, rotatable 360??° on the gold-plated plug-in contact Cable on ear is wire reinforced Transparent cable and housing Impedance: 20 Ohm Sensitivity: 109 dB SPL/mW Frequency range: 20 - 19.000 Hz Cable length: 162 cm Colour: Transparent Includes transport case, foam and silicone ear tips in 3 sizes (S, M, L) as well as triple flange ear tips