2 Pack 3.5mm Audio Cable, 4-Pole Hi-Fi Stereo TRRS Aux Jack 4FT, Nylon Braided,
【4-Pole 3.5mm Audio Cable】Kxable 3.5mm audio cable features 4 pole TRRS jacks (Tip, Ring, Ring, Sleeve), which adds microphone function compared to the 3 pole jacks, and enabling simultaneous listening and speaking.