- Ideal for on the go thanks to the headset function<br>- Integrated phone function with call answer button and microphone for smartphones<br>- Compatible with all standard smartphones thanks to the smartphone adapter<br>- Torsion-free flat cable prevents the formation of knots<br>- Passive noise protection for shielding out exterior noise<br>- Super bass power for powerful bass<br>- Gold-plated plug with low contact resistance for secure signal transmission<br>- Silicone earpads in various sizes for a comfortable fit<br>- Also ideal for MP3 players<br>- Call management functions as far as supported by the telephone (call answer/end, activation of voice dialling)<br>- Remote functions play/pause/title forward/title back if supported by the telephone This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4130-00-821-8550, indicating validated use in U.S. government and defense logistics supply chains.