1. Material: ABS
2. Size: 11.4x3.5cm
3. Weight: 10g
4. Card reader jack: TF card, SD card
5. Compatible with multiple systems, mobile phone / computer universal
6. The jack is resistant to plugging and unplugging, plug and play, easy to use
7. View driving records and share photos at any time, plug and read
8. Plastic rubber wire is used, which is strong, durable and resistant to pulling, and is not afraid of bending