Feature: 1. Real-Time Speed Display: The car head-up display features large, easy-to-read LED fonts that provide real-time speed updates, allowing you to stay informed while driving. Effortlessly switch between KMH and MPH for your convenience while driving. 2. Dual-Mode Positioning: Experience stable performance and precise speed readings with the GPS and BeiDou dual-mode positioning system. Enjoy quick refresh rates without any delay, ensuring you always have the latest information at your fingertips. 3. Clear Visibility: Designed with an effective sunshade that blocks sunlight, this heads up display ensures clarity even in bright sunlight. Read information easily during both day and night without any glare hindering your vision. 4. Compact and Lightweight Design: This GPS speedometer is designed to be compact and lightweight, making installation a breeze without obstructing your view. Drive confidently knowing your safety remains uncompromised. 5. Wide Compatibility: This digital speedometer is plug-and-play, compatible with various vehicles including cars, trucks, SUVs, buses, and motorcycles. Simply plug it into the power source for instant activation and convenience. Specification: Item Name: Head-Up DisplayMain Material: ABSVoltage: 12-24V, USB 5VSpeed Unit: KM/H, MPH (Switchable)Product Color: BlackProduct Size: 8*5.3*2.5cm/3.15*2.09*0.98inch Package List: 1 * Head-Up Display1 * Type-C USB Cable2 * Double Sided Adhesive Tape1 * Manual (English, Spanish, German, French, Japanese, Italian)