![]() C3010 | ![]() C3012 | ![]() C3020 | ![]() C3060 | ![]() C3090 | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — no data | — |
| Compass | ? | ? | x | ? | ? |
| Driving speed | ? | ? | ? | ? | ? |
| Car battery voltage | x | x | x | ? | ? |
| Clock | x | ? | ? | ? | ? |
| Negative ion | x | x | x | x | x |
| Humidity display | x | x | ? | x | x |
| Driving mileage | ? | ? | ? | ? | ? |
| Screen Size | 4.3 inch | 5.5 inch | 6.7 inch | 8.0 inch | 9.0 inch |
| Dimension | 4.8x2.4x1.5 inch | 5.5x2.8x1.0 inch | 6.7x1.4x2.1 inch | 8.1x2.8x2.0 inch | 9.0x3.3x2.1 inch |
| Single MPH Number number dimension | 0.6x0.9 inch | 0.6x0.9 inch | 0.5x0.9 inch | 1.0x0.9 inch | 1.1x1.0 inch |


Product Feature :
- 1). Elegant appearance, large screen and clear fonts.
- 2). Multi-functions:
- a. Driving speed display.
- b. Compass display.Compass direction is the driving direction.
- c. Over-speed alarm.
- d. Fatigue driving alarm.
- e. Single driving mileage display.
- f. Single driving time display.
- 3). Driving speed unit can be switched between MPH and KM/H.
- 4). Below data can be calibrated/adjusted: a. Driving speed. b. Over-speed alarm rate.
- 5). The case is made of high temperature resistant anti-fire materials, it will not be deformed at 80 degrees for 3 hours, tested by a professional high temperature machine.
- 6). No built-in battery, no explosion/no burning hazard under high temperature.
- 7). Compatible with all Cars & Trucks. Use GPS signal guided calculation, No wiring needed to the VSS (vehicle speed signal).
- 8). Easy setup--Plug & Play, No professional installation is required.




![]() C3010 | ![]() C3012 | ![]() C3020 | ![]() C3060 | ![]() C3090 | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — no data | — |
| Compass | ? | ? | x | ? | ? |
| Driving speed | ? | ? | ? | ? | ? |
| Car battery voltage | x | x | x | ? | ? |
| Clock | x | ? | ? | ? | ? |
| Negative ion | x | x | x | x | x |
| Humidity display | x | x | ? | x | x |
| Driving mileage | ? | ? | ? | ? | ? |
| Screen Size | 4.3 inch | 5.5 inch | 6.7 inch | 8.0 inch | 9.0 inch |
| Dimension | 4.8x2.4x1.5 inch | 5.5x2.8x1.0 inch | 6.7x1.4x2.1 inch | 8.1x2.8x2.0 inch | 9.0x3.3x2.1 inch |
| Single MPH Number number dimension | 0.6x0.9 inch | 0.6x0.9 inch | 0.5x0.9 inch | 1.0x0.9 inch | 1.1x1.0 inch |


Product Feature :
- 1). Elegant appearance, large screen and clear fonts.
- 2). Multi-functions:
- a. Driving speed display.
- b. Compass display.Compass direction is the driving direction.
- c. Over-speed alarm.
- d. Fatigue driving alarm.
- e. Single driving mileage display.
- f. Single driving time display.
- 3). Driving speed unit can be switched between MPH and KM/H.
- 4). Below data can be calibrated/adjusted: a. Driving speed. b. Over-speed alarm rate.
- 5). The case is made of high temperature resistant anti-fire materials, it will not be deformed at 80 degrees for 3 hours, tested by a professional high temperature machine.
- 6). No built-in battery, no explosion/no burning hazard under high temperature.
- 7). Compatible with all Cars & Trucks. Use GPS signal guided calculation, No wiring needed to the VSS (vehicle speed signal).
- 8). Easy setup--Plug & Play, No professional installation is required.






















