DUAL-USE:First of all this is a stylish bass earphone,It can make you immersed in the music alone.But also has huge stereo sound,enjoy crisp, clear audio.(Flip ear cups in for headphones, out for speakers)
NEW 4.2BLUETOOTH TECHNOLOGY:Adopting newest bluetooth 4.2+EDR technology, bluetooth is easy to connect, Hi-Fi Stereo Headphone, keep stable connection with your bluetooth device, universal headphones for iPhone 7, 7 Plus, iPhone 6, 6 Plus, 6s, iPod Touch, Kindle Fire HD; Samsung Galaxy S6, S5, S4 and other other devices that have bluetooth
NFC CONNECTION QUICKLY:NFC technology for quick and smooth connecting to your devices(Work for most of Android devices)