GPS-Based Head Up Display with Speed Unit Switching and Overspeed Visual for Cars Trucks Motorcycles and Buses

Details

• [ALL-IN-ONE PACKAGE] 1 x Head Up Display (HUD) included; compact 3-inch GPS digital speedometer designed for car and truck dashboards, USB powered and ready to operate.
• [ CLEAR HUD DISPLAY] 3-inch green screen shows speed, RPM and essential driving data with a built-in light sensor that automatically adjusts brightness for clear visibility day or night to support safer driving decisions.
• [BROAD VEHICLE COMPATIBILITY] 10Hz refresh rate with Beidou dual mode chip delivers fast updates and wide compatibility with new energy cars, hybrids, motorcycles, buses and trucks for fitment.
• [MULTI-FUNCTION SPEEDOMETER] Switch between KMH and MPH, view real-time speed and use three-stage overspeed flashing alarm to warn drivers when speed limits are exceeded; visual alarm only, no sound.
• [SMOOTH PERFORMANCE & AUTO POWER] Dual-core processor and refined algorithms provide stable RPM and speed readouts; unit powers on and off with your vehicle and runs on 5V USB for convenient operation.