EarDial -The Invisible Smart Earplugs for Live Music- Discreet High-Fidelity Hearing Protection with Companion Mobile App. Perfect for Concerts， Nightclubs， Festivals， Musicians， or Loud Social Events</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>HIGH FIDELITY， PRECISE NOISE FILTRATION. Hear the music and chat with your friends while protecting yourself from harmful sound decibels.</li><li>LOW-PROFILE DESIGN， HIGH TRANSPARENCY. Almost invisible when you put them in your ears， no matter your skin color.</li><li>SOFT， HYPOALLERGENIC SILICONE. Wear them comfortably for long hours， even for the most sensitive， with exclusive earwax protection.</li><li>COMPACT ALUMINIUM CASE. Easy to store， take out， and carry around at all times. Optional luminescent sticker to find in the dark included.</li><li>COMPANION MOBILE APP. Know the sound level around you， and how long you can stay safely.</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41Cnn89kVbL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31mvXHLDcZL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/5192%2B0ipsqL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41EfbgnvN1L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/61ucTZG%2BEnL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41i20VgANAL.jpg' noproxy></br>