- Ideal for on the go thanks to the headset function<br>- Integrated phone function with call answer button and microphone for smartphones<br>- With a smartphone adapter, also for older smartphones with a 3.5 mm connection<br>- Gold-plated plug with low contact resistance for secure signal transmission<br>- Torsion-free nylon cable prevents the formation of knots<br>- Also ideal for MP3 players<br>- Call management functions as far as supported by the phone (call answer/end, activation of voice dialling)<br>- Remote functions play/pause/title forward/title back if supported by the phone This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-130-8907, indicating validated use in U.S. government and defense logistics supply chains.