Features： Magnet attraction metal sweatproof earbuds‎.‎ Premium earhones for the high sound quality with super bass‎.‎ High‎-quality headphone cable‎,‎ reduce the transmission loss and ensures durable and not easily knotted‎.‎ Wired Noise Cancelling Headset Earbuds‎,‎ ‎- Comfortable in‎-ear design with soft silicone sweat‎-proof eartips reduce outside noise‎,‎ so you can enjoy music on the go‎.‎ Come with 3 different ear tips in L/M/S size for your choice‎.‎ Soft inner earbuds provides a comfort fit to your ears‎,‎ You can enjoy uninterrupted music everywhere‎.‎ Super Distortion‎-free Bass Effect In‎-Ear Sports ‎- Lightweight and water‎-proof make it perfect to keep moving during daily workouts‎,‎ also you can use this earphone at home when gaming‎,‎ listening music‎.‎ Multifunction Control Earphones with In‎-line Mic ‎- The Built‎-in hands‎-free microphone allows you to easily enjoy uninterrupted music or talk on your phone everywhere‎.‎ The multifunction button will control song ←/→‎,‎ answer/end calls‎.‎ Stereo Headset Earbuds 3.5mm Jack ‎- Ideal for Apple devices‎;‎ Android smartphones‎;‎ windows phones‎;‎ MP3/MP4 player‎,‎ iPad‎,‎ iPod‎;‎ most Samsung Galaxy and Note series‎,‎ Nexus‎,‎ HTC‎,‎ laptops‎,‎ tablets and other devices with 3.5 mm interface Specification‎:‎ Sensitivity‎:‎ 95.8 dB ‎(‎+‎-‎)‎3dB Headphone Size‎:‎ 22x10mm Plug‎-Type‎:‎ 3.5MM Silver‎-plated Cord Length‎:‎ 1.2m Resistance to pull classic fashion appearance Note‎:‎ They feature strong magnets so that when not in use they attract to each other and connect to keep them from falling off your neck‎.‎