- Driving safely at a glance: this head-up display shows extensive driving data such as speed, RPM, water temperature, oil level, driving time, driving distance, satellite count, ambient temperature, driving direction, and average fuel consumption. With the P2 OBD LCD head-up display, you can keep your eyes on the road rather than bending to view the instrument cluster. - OBD+GPS 2-in-1 dual mode: by default, it displays OBD and GPS data simultaneously. The OBD data provides access to more car information for richer on-screen details. If the vehicle does not support OBD2, only the GPS function is shown. - Built-in slope meter: real-time left/right tilt and uphill/downhill angles are shown, giving you vehicle attitude information for outdoor off-road use and extreme terrain to enhance safety. - Multiple alarm functions: an atmosphere light alarm and red flashing warning alerts for overspeed or other driving abnormalities, helping you avoid accidents and maintain the vehicle condition. - Practical use scenarios: in city commuting, monitor speed, fuel consumption, and engine data without looking away from the road; on long highway trips, track driving time and distance along with engine data for better planning; during off-road or mountainous drives, rely on the slope meter to assess terrain and maintain control.