Viecar 4.0 is a multifunctional and Comprehensive car electronic products with smallest body and more chips in the world. It was designed by Bluetooth 4.0 dual moudle which could support IOS and Android Device. It transfers data rapidly, with low power dissipation advantage and saves power. By connecting cars ECU and computer it realize 360 degree whole car testing could find out the fault code earlier to help us to deal with it in time. 
What's more, it including fuel consumption analyze and assessment could save oil save money for us. It also record driving behavior, analyze car information, suggest improvement to help us to correct our bad driving habits. 
 
Viecar 4.0 is not only a information display system but a very cool head up display(HUD). It helps us enjoying unforgetable experience without head drop staring at car instrument. With very cool real-time dashboard design, it expend more datas and improves our visul experience
 
Specifications:
 
means of communication: Bluetooth Dual (2.0/4.0)
 
Software platform :  Android/ IOS
 
Power: 9V-16V
 
Electric current: 45mA
 
Temperature: -40 C~85 C
 
Humidity: below 60%
 
Size: 45mm*40mm*18mm
 
Model: for OBDII cars 
 
Supported OBD-II protocol:
 
SAE J1850 PWM (41.6 Kbaud)
 
SAE J1850 VPW (10.4 Kbaud)
 
ISO 9141-2 (5 baud init, 10.4 Kbaud)
 
ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
 
ISO14230-4 KWP (fast init, 10.4 Kbaud)
 
ISO15765-4 CAN (11bit ID, 500 Kbaud)
 
ISO15765-4 CAN (29bit ID, 500 Kbaud)
 
ISO15765-4 CAN (11bit ID, 250 Kbaud)
 
ISO15765-4 CAN (29bit ID, 250 Kbaud)
 
Compatible software:
Window: ScanMaster-ELM, ScanTool.net, PCMSCAN
Android: Torque_Pro, DashCommand, E OBD2
Symbian: OBDScope
 
Software supported platform: Windows XP,Windows 7/8,Android, Symbian, and so on.