The dual dynamic driver structure brings a quality sound experience with the drivers delivering rich bass and crisp treble. Dual drivers ensure low distortion and focus on all frequencies to deliver the complete sound experience whereas a single driver focuses on a single frequency range and distorts at high volumes. 10mm & 8mm Dynamic Drivers which produces Crisp Vocals & Rich Bass. Passive Noise Cancellation. Impedance: 32Ω Jack Type : 3.5mm. 3-button operation for better convenience and operability. Trigger the voice assistant by long pressing the play/pause button. Magnetic Earbuds. Tangle-Free Braided Cable. Frequency Response Range : 20-40000Hz. Soft comfortable anti-slip earplugs perfectly fit the contour of your ears offering exceptional comfort. 90° close fitting design fits almost all smartphones and the minimal wire exposure keeps the durability intact.