Opt for classic sleek and sophistication with a twist. A hybrid pair of ear canal phones with ear hooks the OCX 880 are the perfect example of refined individuality. Their ear hooks follow the contours of your ears providing an intimate custom fit for a comfortable listening experience. Sound-wise you will be treated to a powerful stereo sound with precise bass all thanks to their high performance dynamic speaker systems and diaphragm guards. Their dual hardness silicon ear adapters effectively block out ambient noise while a newly-designed volume control with a horizontal rotary knob has been integrated on the cable. A cable clip cleaning tool as well as a leather storage pouch which also functions as a cable winder complete the package. Features include Ergonomic ear hooks for optimal wearing comfort Silicon ear adapters for a personalised comfort fit Diaphragm guards for an enhanced audio performance Integrated volume control and storage pouch Technical data Frequency response 19 - 21000 Hz Sound pressure level 108 dB Impedance 32 Ω Total harmonic distortion less than 0.1% Jack plug 3.5 mm angled Cable length 1.2 m (symmetrical) Weight 13g Avoid using headphones with the volume turned up for an extended period of time. Doing so can damage your hearing. It is advisable to keep the volume at a moderate level at all times. For your own safety please do not use when driving or cycling.