1. Material: plastic, electronic components
2. Capacity: 16GB, 32GB, 64GB, 128GB, 256GB
3. Transmission rate: 10MB/S
4. Reading speed: 10MB/S
5. Writing speed: more than 10MB/S
6. Interface: Micro SD 2.0
7. Working temperature: 0-60 degrees Celsius
8. Storage temperature: minus 20-85 degrees Celsius
9. Working voltage: 2.7V-3.6V
10. Dimensions: 1.1 x 1.5 x 0.1 cm
