KWHUD H2 HUD Head Up Display GPS Digital Speedometer for Car Speed Gauge Meter MPH KM/H USB Plug&Play Auto Electronics Devices

High-concerned chemical：None Size Name：80*31*54mm/3.15*2.12*1.22inch Wire or Wireless：Wired Brand Name：KWHUD Origin：Mainland China Item Type：GPS HUD Speedometer Speed Unit：KM/H, MPH (Free to Switch) Color：Black Material：PC+ABS Compatible With：Suitable for All Cars,Trucks,Motorcycles, and Buses. Power Supply：Car USB Port(Input Voltage: 5V) Function：Speed Alarm(The light will flash to warn you) Screen Type：LED Screen Feature 1：Automatic Brightness Feature 2：Three Interface, Free to Switch Feature 3：With LED Atmosphere Light Feature 4：With Compass Function Feature 5：HD Large Font Speed Data Display

High-concerned chemical: None Size Name: 80*31*54mm/3.15*2.12*1.22inch Wire or Wireless: Wired Brand Name: KWHUD Origin: Mainland China Item Type: GPS HUD Speedometer Speed Unit: KM/H, MPH (Free to Switch) Color: Black Material: PC+ABS Compatible With: Suitable for All Cars,Trucks,Motorcycles, and Buses. Power Supply: Car USB Port(Input Voltage: 5V) Function: Speed Alarm(The light will flash to warn you) Screen Type: LED Screen Feature 1: Automatic Brightness Feature 2: Three Interface, Free to Switch Feature 3: With LED Atmosphere Light Feature 4: With Compass Function Feature 5: HD Large Font Speed Data Display