• 【Dual-Mode GPS BeiDou】High-precision GPS and BeiDou dual-mode positioning chip ensures accurate real-time speed tracking on the road.
• 【Auto On/Off】Automatically powers on when the vehicle starts and shuts off when the engine stops, with zero power consumption when idle.
• 【Auto Brightness Adjustment】Built-in light sensor automatically adjusts display brightness for clear visibility during the day and glare-free reading at night.
• 【Plug and Play Installation】No OBD required, simply connect via USB Type-C port and place on dashboard for a non-destructive setup in three easy steps.
• 【LED Projection】Large font LED display projects speed data onto the windshield at 2.3 cm height for a true heads-up driving experience.

Specifications:

• Positioning: GPS + BeiDou Dual-Mode
• Charging Port: USB Type-C
• Power Input: USB 5V
• Display Height: 2.3 cm
• Refresh Rate: 10 Hz
• Product Dimensions: 9.0 cm x 4.5 cm x 1.4 cm
• Auto On/Off: Yes
• Auto Brightness: Yes
• Compatible Vehicles: New Energy Vehicles, Hybrid Vehicles, Fuel Vehicles, Buses, Trucks, Motorcycles

Note: The product's color and unit cannot be changed; MPH is typically used in the US and UK, while KM is used in other regions.