





Main unit, OBD port, user manual, anti-slip pad, reflective film
Real-time speed synchronization
Plug and play OBD compatibility

H90S+OBD+Single Speed Model
CNÂ¥121.00

H400S Blue And White OBD
CNÂ¥110.20
Built-in sun visor and automatic light sensor
Easy installation without damage
Seven alarm functions and ten data displays
Warning for distracted driving and potential accidents
Compatibility with most mainstream car models
Display of speed, RPM, voltage, and mileage
Alarm functions for overspeed, voltage, and temperature
Automatic brightness adjustment and switch between metric and imperial units
High-speed quad-core chip for smooth performance
Integrated design with sunshade for glare reduction
Factory reset option available
The above specifications are based on the information provided and may be subject to change or updates.

26 Models [OBD Annual Best-Selling Model] - M3
CNÂ¥140.00

4E+OBD+ Full-Function Model (Gear Shift Reminder)
CNÂ¥188.00