Smart in Car HUD Co Pilot, Smart HUD Speedometer with GPS+BDS, 10Hz MPH Display

【GPS+BDS REAL-TIME SPEED DISPLAY】This car HUD uses dual-mode GPS+BDS positioning to provide real-time vehicle speed. With a fast 10Hz refresh rate and support for up to 32 satellites, it delivers quick and stable speed updates for everyday driving.
【HEAD-UP SPEED VIEWING】The HUD speedometer displays your current speed in your viewing area, making it easier to check MPH without repeatedly looking down at the dashboard. A convenient digital speed display for everyday driving.
【AUTOMATIC BRIGHTNESS ADJUSTMENT】Built-in light sensing technology automatically adjusts display brightness based on surrounding conditions, helping provide clear daytime visibility and more comfortable viewing at night.
【USB PLUG & PLAY, NO OBD REQUIRED】Powered through a suitable 5V USB connection with no OBD port required. Easy to install and convenient for most cars, trucks, and motorcycles with compatible USB power access.
【LARGE MPH DISPLAY & GPS ACCURACY】Large, easy-to-read numbers display speeds up to 115 MPH with anti-reflective shading. GPS readings may normally vary by approximately 0.6–1.8 MPH, and signals may be affected in tunnels, underground garages, heavy rain, fog, or vehicles with metallic windshield film.