CLGD USB C to 3.5 mm Headphone Jack Adapter: This aux cable supports music control and calling function, volume control on the headset board Nosie Reduction Headphone Jack : Built-in powerful DAC chip to maintain the high resolution acoustics of your headphones, to make sure you enjoys a high fidelity sound quality music, bring you a excellent listening experience. Durable and Stable: Gold-plated contacts greatly reduce the phenomenon of poor contact, Stretch resistant, long-lasting and durable for daily usage.