Original Specifications: Screen: • Two 3.62-inch OLED screens per eye  • Total resolution 2160x1200 (1080x1200 per eye) and 90Hz refresh rate  • 110-degree field of view  Tracking: • 32 sensors in the headset for 360-degree tracking  • Works with Lighthouse system - requires two Base Stations in the room for Room-Scale tracking where you can walk around the room • Includes Gyroscope, Accelerometer, and Laser Position Sensor  Additions: • Adjustable Interpupillary Distance (IPD) and lens-to-eye distance • Headset weight is 879 grams  • Includes a front camera and microphone • Connectivity: HDMI + USB + 3.5mm + Bluetooth System Requirements: Powerful gaming PC - GTX 970 / RX 480 graphics card or higher, and an HDMI port. Best offer