Smart in Car Hud USB Car HUD Speedometer,GPS+BDS 10Hz Refresh MPH Plug‑Play For Sale - New and Used

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Smart in Car Hud USB Car HUD Speedometer,GPS+BDS 10Hz Refresh MPH Plug‑Play:
$20.66

【DUAL‑MODE GPS+BDS POSITIONING】: This USB‑powered car HUD speedometer uses GPS plus BDS dual‑mode positioning, supports up to 32 satellites with 10Hz refresh rate to deliver responsive, stable speed readings for daily vehicle use. 【HEAD‑UP SPEED READOUT】: Shows speed data within your line of sight. You can view current speed without constant downward glances toward the vehicle dashboard. 【AUTOMATIC BRIGHTNESS CONTROL】: Equipped with built‑in light‑sensing component to adjust screen brightness based on surrounding light levels, offering clear display output for day and night environments. 【USB POWERED PLUG‑PLAY SETUP】: Operates via standard 5V USB power input, no OBD port needed. Fast installation, works with most cars, trucks and motorcycles with accessible USB power source. 【LARGE‑FORMAT MPH SCREEN】: Large easy‑read digits paired with anti‑reflective shade, supports speed reading up to 115 MPH. Signal reception can be affected by external surroundings.