2 to 5 business days
"Protecting your health- Deliver crystal clear sound via air tubes with no radiation, perfectly prevent wave radiation from your brain."By adopting international standard port (CTIA) with high-quality 3.5mm earplug which is compatible with most 3.5mm audio devices, like iPhone 6s(Plus) 6(Plus) 5S 5, iPad, iPod, Samsung or other Android or Windows cell phones, Smart Phones, PC, tablet, Notebook, Player, MP3 / MP4, etc.Provided by the high-performance microphone, unique dual sonic concentrator, and noise-canceling rubber ear tips offer perfect deep bass stereo sound and a clear communication experience for you.