AirPlug 100 The AirPlug 100 is so light that you donÕt even feel it! It comes with high clarity built-in mic for smartphone usage and tangle-free flat cable. Features Full aluminium alloy body “You-don’t-even-feel-it” light Well Balanced Full Spectrum Audio Great SonicGear audio quality High clarity built-in mic Tangle-free flat cable Technical Specifications Speaker driver: 10mm Impedance: 16 ? Sensitivity: 98dB/ mW Cord length: 1.2m