70mai microSD cards are optimized to work with 70mai dashcams. Available capacities now are: 32GB and 64GB.
70mai microSD cards are not applicable to 70mai Dash Cam M500/Omni.
32G and 64G is compatible with all the following dashcams in the 70mai lineup: • Dash Cam Smart 1S • Dash Cam M300 • Dash Cam Lite 2 • Dash Cam A400 • Dash Cam Pro Plus+ • Dash Cam A800s