JVC HAFX7MB Gumy Plus In Ear Headphones with Mic Remote - Black The combination of Bass Boosting ear pieces and powerful neodymium driver units deliver your audio with a punch. They feature a 1-button mic and remote compatible with smartphones, a soft rubber body with silicone ear pieces to enjoy music in your comfort zone. Features: 1-button remote mic for iPhone / Android Powerful sound with 9.0mm Neodymium driver unit Comfortable fit by the elastomer material 1.0m colour cord with slim plug compatible with iPhone S / M / L silicone earpieces included Frequency Response 10-20,000Hz Max. Input Capability 200mW (IEC)