Feature 1High-precision Positioning: Utilizes a GPS + Beidou dual-mode chip to provide more accurate vehicle information and navigation. 2Dual Alarm Functions: Equipped with speed alarm and fatigue driving reminder to further ensure driving safety. 3Customizable Ambient Light: Offers 6 switchable ambient lights to ensure clear readability under any lighting conditions. G4 head-up display is an advanced automotive head-up display that provides real-time speed display, direction, and GPS satellite counts among other important information. Equipped with speed alarm and fatigue driving reminders, it increases driving safety. In addition, its 360-degree rotating suction cup bracket and 6 switchable ambient lights ensure a clear and easy-to-read display. The kilometer/mile toggle feature adds to its flexibility. G4 head-up display is an excellent in-car device that combines practicality and humanized design, making it a worthwhile addition to your vehicle. Features: High-precision Positioning: Utilizes a GPS + Beidou dual-mode chip to provide more accurate vehicle information and navigation. Dual Alarm Functions: Equipped with speed alarm and fatigue driving reminder to further ensure driving safety. Customizable Ambient Light: Offers 6 switchable ambient lights to ensure clear readability under any lighting conditions. Versatile: Display speed, , number of satellites, and kilometer mile toggle, etc, meeting various driving needs. Flexible Installation: 360-degree rotating suction cup bracket allows for easy adjustment of angle and position to suit different drivers needs. Specifications: Item Name: Head-Up Display Main Material: ABS Color: Black Size: 52*52*14mm Package Information: Package Size: 10*7.5*7.5cm Package Weight: 150g Package List: 1 * Head-up Display 1 * Micro USB 1 * Non-Slip Mat 1 * Rotary Suction Cup Holder 1 * Manual Package List 1 * Head-up Display 1 * Micro USB 1 * Non-Slip Mat 1 * Rotary Suction Cup Holder 1 * Manual