Normally, a 128G SD Card can store 15 to 30 days of continuous video footage. When the card is almost full, it will automatically delete the previous videos.
Ideal for Android-based smartphones and tablets;
Transfer read speeds of up to 100MB/s (Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors);
Rated A1 for faster app performance (Results may vary based on host device, app type and other factors.)
UHS Speed Class U1 and Speed Class 10 for Full HD video recording and playback;
Shockproof, temperature-proof, waterproof, and X-ray-proof (Card only).