Need a 4‎-Pole ‎(‎TRRS‎)‎ audio jack adapter for total compatibility between your iPhone and headset‎?‎ This premium compact adapter has total compatibility with all stereo headphones and speakers‎,‎ plus microphone headsets which use the extra channel‎.‎

Each channel is maintained and transferred perfectly with this all‎-metal adapter‎.‎ The only plastic parts are the spacers‎!‎ Expect robust build quality and peerless performance thanks to gold plates terminals‎.‎ Use it with any audio equipment you need to change between 3.5mm and 2.5mm ‎- it‎'‎ll work on practically anything thanks to the 4‎-pole connectors‎!‎

No additional parts required for use with regular headphones‎,‎ speakers or other 3‎-pole TRS audio equipment‎.‎