This Bluetooth headset not only uses I9S/I10, but also i11/i12. Universal anti-drop case, can reasonably protect the earphones. You can put it in your pocket when you go out. It has a skin-friendly feel, like a baby's skin. The shell is shock-resistant and scratch-resistant to protect the phone. A variety of colors are available for you to choose from, and you can print LOGO to promote your LOGO
