♛ GPS positioning time: 1 to 5 minutes in the open air (The bad weather will affect the positioning time). There is no GPS signals indoors. ♛ Speed deviation: Since the speed data comes from the GPS satellite, slight deviation is unavoidable. ♛ Size: 108x62x13mm (4.25x2.44x0.51in) ♛ Input voltage: DC 5V Input current: DC 50-120mA Power bank for power supply is supported. ♛ Working temperature: -30 to 70 degree ♛ Driving data deviation is around 2% ♛ All driving data will be cleared when power off
LTC HUD built-in GPS signal receiving module to callculate driving speed,offer you more accurate and real data
3 Display Modes
Normal, reflecting on the windscreen and upside-down (to fit the specific position in the car), more convenient and flexible to use.
Compatible with All Cars & Trucks, no wiring needed to the VSS (vehicle speed signal), the best HUD choice for you.