1. Universal USB Compatibility: Works with all USB devices, not just cars, and is compatible with USB audio devices on the market. 2. Fast and Stable Transfer: Features an imported black colloid chip for faster, more stable, and higher-speed USB data transfer. 3. Compact and High-Capacity: Small in size but large in capacity, allowing for high-speed transfer and mass storage of various songs, videos, etc. 4. IPX-7 Waterproof: Protects against file damage and data loss. 5. Wide Compatibility: Compatible with 99% of common car models, from family cars to company SUVs. Port: USB port Function: Portable operation, plug and play, easy to use Scope of application: Car, computer, TV, mobile audio, and other equipment Erasure times: More than 1,000,000 erasures Operating temperature: 0Celsius~60 Celsius Storage temperature: Between -20Celsius and 85Celsius Transmission speed: Reading 17-90MB/s, writing 6-45MB/s Storage capacity: 64GB Size: 15x15x13mm/0.59X0.59X0.5in Color: black Material: Metal + Plastic Package Contents: 1 X Car Flash Disk Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.