KUOWEIHUD H4 Heads Up Display Car HUD Digital GPS Speedometer with Speed Alarm MPH & KM/H
KUOWEIHUD H4 Heads Up Display Car HUD Digital GPS Speedometer with Speed Alarm MPH & KM/H
100 in stock
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Free Shipping
- Processing Time: 1-2 Business Days.( No shipments on weekends )
- Shipping Time: 5-7 Business Days
- Warehouse: United States
Returns & Refunds within 30 days
Returns & Refunds within 30 days
If you have any questions or issues, our support team responds within 24 hours.
- Refund or Resend if package lost
- Refund or Resend if items damaged
- Refund or Resend if no delivery in 30 days
- Not satisfied with your order? Please contact us to confirm the address. You can return the item for any reason in new and unused condition: no return shipping charges. Send it back within 30 days after order was placed.
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Real-Time Speed. Compass. Speed Alarm. Keep Your Eyes on the Road.
The KUOWEIHUD H4 HUD Heads-up Display reflects real-time speed and compass directly onto your car windshield. No more looking down, just drive. and a customizable speed alarm limit — Reduce speeding tickets.
Features
- 4-Inch LED Screen with Large Font — A bright, oversized display makes your speed instantly readable at a glance.
- Dual-Mode GPS+BDS Chip (10 Hz) — Connect up to 32 satellites for fast, stable speed readings in cities, highways, and rural roads. Note: GPS signal may be weak in tunnels, underground parking, or during heavy rain. This is normal for all GPS-based devices.
- 🔔 Customizable Speed Alarm — Set your own speed limit. Get instant flash + beep alerts when you exceed it — Reduce speeding tickets, ideal for school zones, highways, and unfamiliar roads.
- Built-in Compass — Shows your current direction (N, NE, E, SE, S, SW, W, NW) at a glance.
- Auto & Manual Brightness — Built-in light sensor automatically adjusts brightness for day and night driving, with manual levels available for personal preference.
- Universal Compatibility — Works on any car, truck, or motorcycle with a USB port.
- Switchable MPH & KM/H — One-button switch between mph and km/h
Specifications
- Item Type: Head-up Display
- Material: ABS + PC
- Dimensions: 99.5 x 65 x 20 mm (3.92 x 2.56 x 0.79 in)
- Power Supply: Car USB Port
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Speed Unit: KM/H, MPH (switchable)
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Display Data: Car Speed, Compass
What's in the Box
- 1 x H4 HUD
- 1 x USB Power Cable
- 1 x Reflective Film
- 1 x Anti-slip Mat
- 1 x User Manual
Colorful LED Atmosphere Light
- Make the driving so cool -
Product Feature
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Compact and Simple Design
This Car HUD embodies a compact and simple design. Its large, streamlined housing is discreet, fitting seamlessly onto your dashboard without creating visual clutter.
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GPS+BDS Dual Chipsets
Using "real 10 Hz high refresh rate", GPS + Beidou dual chipsets, the digital speed refresh smoothly, please check our product video, you can get "how smoothly, no skip speed " very clear. A slight margin of error (0.6-1.8mph /h) is normal for all GPS-based speed tracking devices.
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Large Font Display
The car heads-up display with colorful LED digital screen and large font for cool and clear speed visibility.
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Over-speed Alarm
if car speed is over your preset speed limit(Default: 74 MPH), the device will alarm on.
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Automatic & Adjustable Brightness
Brightness can be automatically adjusted according to ambient light, you can also adjust the brightness by yourself.
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Universal
Since the GPS HUD powers via a standard USB port and gets its data from GPS satellites, it is universally compatible with any vehicle that has a USB power source. such as cars, trucks, motorcycles, etc.
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How to Install
- Before installation, please drive your car to outdoor places, and open your car window -
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1. Connect the provided cable into the HUD.
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2. Plug the provided USB cable into your car's USB power port or a cigarette lighter USB adapter.
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3. Place the HUD on your dashboard, stick the reflective film on your car windshield glass.
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Product Display
- When the device turned on -
Package Included
1 x Head Up Display
1 x USB Cable (2.5M)
1 x Double-sided Tape
1 x Instruction Manual