Selling this as-is. Google, as of 2023, no longer supports this hardware. Please refer to the pics. This is a slate gray Xplorer Edition of the "ahead-of-its-time" heads up display device. I have loaded the final version, offered, of the android operating system on the Glass. There are no more Google services, no more Glass application store. However, I have put together a thumb drive of the stand alone applications and other files for this device. *The boot-loader is unlocked. The device also has debug mode turned on to allow side loading of files. *If you are not sure what a boot loader or side loading is, you should not purchase this item! As the device sits now, one may freely connect it to a Bluetooth phone, answer calls (built in microphone and bone conduction speaker) take photos (built in camera) and take videos. The Glass comes with two frames, the Halo style, and a standard frame with non-perscription clear lenses. Yes, Google did offer prescription lenses for this at one time. Included is the charger and micro USB cable, and a small screwdriver. A small ear piece with micro USB is also included. A hard shell case and the original box is included. The touch, voice recognition, bone conduction speaker all work. The Glass is in good shape with little signs of wear. The frame, lenses,and halo are also in good condition. Thank you for looking...