Noise isolation earbuds that deliver a balanced, high volume sound in a comfortable housing. The durable, lightweight construction allows the earbud, with 9mm drivers, to increase resonance and develop into natural sounding bass. Each pack includes three sizes of soft silicone earbuds that give a snug, comfortable fit and reduce surrounding ambient noise. Clear highs and a smooth bass develop for a wide spacious sound-stage making them ideal for use in noisy environments, at home or on the road. Key Features which includes In-line mic and single multi-function button controls music playback, volume and handsfree voice calls | Noise isolation earbuds help reduce external noise | Control music playback and adjust volume | Suitable for use with all 3.5mm audio devices | Ergonomically shaped |