• 【Four-in-One GPS HUD Display】Shows real-time vehicle speed, current time, travel direction with compass indicators (N/E/S/W), and provides overspeed alerts with flashing digits when exceeding preset limits.
• 【Universal USB Power Compatibility】Compatible with all vehicles equipped with USB power interfaces, requiring only USB connection for operation without complex wiring or professional installation.
• 【Adjustable Speed Units and Colors】Supports switching between km/h and mph units via button press, and offers seven LED color options for speed display while time shows in green.
• 【Simple Adhesive Installation】Mounts directly onto dashboard or flat surfaces using double-sided tape, with compact elliptical design that does not obstruct driver's line of sight regardless of placement position.
• 【GPS-Based Direction and Limitations】Automatically updates via GPS signal for direction indication, but requires outdoor open areas for proper function and may experience delays in rain or dense building areas.

Specifications:

• Material: ABS
• Dimensions: 11.78 x 3.58 x 1.8 cm / 4.64 x 1.41 x 0.71 inches
• Functions: Speed Display, Time Display, Travel Direction, Overspeed Alert
• LED Display: Speed display with multicolor light, time display in green
• Speed Units: Switchable between km/h and mph
• Overspeed Alert Range: 10–90
• Compatibility: Compatible with all vehicle models (USB powered)
• Power Input: 5V 1.5A
• Cable Length: 2 meters / 6.6 feet
• Installation Method: Adhesive installation (suitable for flat surfaces like dashboard)