InEar StageDiver SD-4, Universal 2-Way In-Ear Headphones, With 4 drivers, Ergonomic fit - suitable for virtually all ears, For a balanced and powerful sound, Ambient noise absorption: approx. 26 dB, 3-Way system: 2x bass, 2x mid / high range, Frequency range: 20 - 19,000 Hz, Peak SPL (sound pressure level): 120 dB, Impedance: 22 Ohm, Replaceable wax guard filter, Replaceable, flexible and robust cable, Cable length: 140 cm, Colour of the earphones: black housing with metallic aubergine-coloured in-ear earpieces, Colour of cable: Black, Includes: Hardcase, 3 cleaning cloths, 4 pairs of ear pads (1 each of XS, S, M, L) and jack adaptor