1. Material: PC+ABS
2. Applicable models: cars with OBD2 protocol
3. Resolution: 3000x3000
4. Power supply mode: OBD interface power supply
5. Input voltage: 12V
6. Alarm function: speed alarm/overspeed alarm/water temperature alarm/low voltage alarm/shift reminder
7. Packing list: host x1, double-sided sticker x2, plug-in line x1
8. Size: about 10.9x7.8x5.5 cm
9. Weight: about 90 grams

Features:
1. 6 display modes
2. Colorful atmosphere lights, can be set to lock and change color, automatically change color according to engine speed/vehicle speed, or set a fixed color or turn off
3. Multiple alarm functions, safe and reliable
4. Multi-layer composite film screen, good visual effect
5. Black film layer to prevent whitening and display more clearly
6. PPO material screen window, high rigidity, heat-resistant and flame-retardant, non-toxic and harmless
7. Diffusion layer, evenly diffuse the light-emitting points