XS Earbuds with Microphone and Volume Control, Bluetooth Headphones Noise Canceling, XS Max Earphones with Mic for IP 7 8 X XR(Bluetooth Connectivity) Shatterproof , Oleophobic Coating,High Transparency ,Surface Hardness, Delicate Touch,Perfect Adhesion Oleophobic Coated Chemically Treated Glass Real Glass with Scratch-Proof Hard Coated Surface [9H Hardness] resist sharp objects like knives and keys. Only 0.26 mm thick keeps 100% touch sensitivity. Glass is made with specially processed Tempered Glass to protect screen of the device from shocks and scractches.It is very effective in absorbing the impact