Features:
Speeding alarm
Altitude display
Mileage statistics
GPS satellite speed measurement
Full screen large font
Precise GPS local time, automatically adjust time zone

Specifications:
Weight: 78 Grams
Material: Abs Pc
Input Signal: Gps
Standard: Pal
Applicable Models: Compatible with Gm

Package Includes:
1 x 4.5 Inch Hud Car Gps Speed Meter With Overspeed Alarm Mileage Altitude Clock Black