3 2.Installation instructions Insert MicroSD memory card Insert memory card with the metal contacts facing to the back of device. Remove MicroSD card Push to eject the memory card out of the slot. About MicroSD card Please use MicroSD card with memory at least 8GB, CLASS 10 (capacity up to 32GB). Before its first use, the MicroSD card must be formatted, by using the device's storage menu. The following information is for card capacity and recording time. MicroSD card Capacity Video Resolution (1080p/30fps) 8GB 100 minutes 16GB 200 minutes 32GB 400 minutes