iBasso IT00 Dynamic Driver IEM The iBasso IT00 in-ear earphones feature a beautiful design for rich dynamic reception at an affordable price. For example the dynamic drivers in the IT00 are equipped with Graphene drivers a form of Carbon consisting of flat sheets of carbon whose atoms are arranged in a honeycomb pattern. Graphene has a breaking strength 100 times greater than that of steel. In addition rather than being artificially damped as most membranes made of other materials are the Graphene membrane is simply damped by air. Among the many advantages of Graphene's high thinness extreme speed and low distortion of sound waves make it a particularly suitable material for audio. Dual Helmholtz resonator A dual Helmholtz resonator provides deep and powerful bass preventing standing waves and ensuring natural reproduction. High magnetic flux With a custom-designed magnet capable of efficiently moving the diaphragm by 5µm the IT00 delivers beautiful sound definition deep bass and high dynamic range. Comfort above all The shape of the IT00 has been designed to fit perfectly in most ears to allow long listening sessions without feeling uncomfortable. On the connector side the detachable 3.5mm TRS jack cable is designed to fall naturally along the ears. Features Type: Dynamic (10mm) x 1 Frequency Response: 10Hz-35kHz Sensitivity: 106 dB (+/-2dB) Impedance: 16 ohm Noise Attenuation: -26dB Rated Power: 10mW T.H.D: <1% (at 1kHz /1mW) 3.5mm TRS gold-plated jack Cord Length: 1.2m Weight (without cable): 8g