? What you get ?:worry-free two years warranty,Any question, do contact our customer support team, we will response within 24 hour. ?Premium Materials?: 15000+ bend lifespan & double-braided nylon Durable ,shielding with pure copper, aluminum housing, Gold-plated plugs significantly enhances the durability for a longer lifespan. ?Excellent Connection?: Compatible with most portable audio devices, Phones, Samsung, most MP3 players, tablets, computers, headphones, TVs and home and vehicle stereos and other devices with an auxiliary jack. ?Quality Sound?: Polished 24K Gold-plated connector, aluminum shell, oxygen-free copper wire ensures higher audio transmission without signal loss and noise. it offer the clear and clean stereo sound in both outputs. ?Easy to use?: 3.5mm Male to Dual 3.5mm Female Audio Cable (One female for Microphone, the other female for headset). Connect your 3.5mm smartphone headset with your desktop computer to make voice call, play game, listen to music, etc.