(1) Photo/video/confirm: click to take a photo, or video, delete the photos for the confirmation key.(2) Power off button: long press 2 seconds power on/power off.On(3) The key/big head paste: can turn over the directory and photos and bring up the big head paste.(4) Settings (left key) : click to set the directory, and then click to switch the directory.:(5) Photo album/switch/return (right) : in the photo/camera/picture any switch, can aiso serve as the return key.(6) Under the key/big head paste: can scroll down the directory and photos and can bring up a big head paste.(7) Reset key: if the camera can not be switched on and off, card machine fault, please use toothpick or steel needle insert reset holeLong press the reset button for 2 seconds, then the machine will be switched on automatically and the factory Settings will be restored.(8) Charging/data hole: it is also able to use the 5V charger USB port for charging, which can be read through the USB interface of the computerPhotos and videos taken.(9) Pet-tf slot: memory capacity can be expanded freely, maximum support 32GTF card, no memory by default.(10) Display light: under normal charging, the light flashing, full of power off, under normalSpecification: Battery capacity 400 mAh / The input voltage 5V-1A / The screen size 2.0-inch IPS screen / Charging time 2 hours / The fuselage is stored Body no memory, TF card / The largest extension Packaging containing 32G / Camera host, data cable, instruction manual, hanging rope..