CPU NTK96658 -Screen 2.31 inch LCD Screen -Video Resolution FHD 1080P + VGA -Video format MP4 -Microphone Built-in -Storage Support memory card 8GB-32GB Class 10 -Operating Temperature (-20? ~ +65?) -Language Multiple languages -Working Temperature -20? ~ +65? -Loop Video Support (Automatic cycle video is not missed) -G-sensor Support -One key to lock function Support -Audio Recording Support -Compression format H.264 -WIFI Support