1) Main Functions: taking photo, recording video and audio, webcam,
recording audio, IR night vision, water proof, USB drive, watch.
2) Internal memory: 4GB.
3) Video: AVI format, 1920*1080 resolution, 30fps
4) Photo: JPEG format, 4032*3024 resolution
5) Audio: WAV
6) Battery type: Lithium-ion, 300mA
7) Battery recording time: about 2 hours
8) USB: 2.0 (Hs)
9) Watch strap: stainless steel & high quality Rubber strap
10) Used for out door recording, take evidence, investigation, water proof watch, video entertainment etc
