Cylindrical small steel style, light and portable.
Full aluminum metal body shell, highlighting the sense of quality.
Better bass effect, outstanding sound quality.
Long 12 hours of music playback / calling experience.
Physical buttons hidden at the bottom, it seems that no key effect, more simple and beauty.

Support for the latest Bluetooth 4.0 protocol, better compatibility.
Pairing with your iphone, ipad and other smart phones, watching movies, playing games is the real enjoyment!