Spec: Item Type: Small Action Camera Material: ABS Resolution: 1920 x 1080P (Video), 3760 x 2128P (Photo) Format: AVI (Video), JPG (Image) Battery: Lithium Battery, Capacity 350mAh (Shipped with Built in Battery) Memory Card: Maximum Support 128GB (Memory Card Not Included) Support Systems: For OS X, for Linux, etc Play Software: System Built in or Mainstream Media Player Wireless Fidelity: 2.4Ghz APP Name: For RoadCam How to Use: Insert the memory card and then turn on: press and hold the OK key to turn on, the blue lamp will turn on indicating standby mode for recording. Power off: in any mode, press and hold the OK key to power off, the indicator light will go off to indicate power off. Package List: 1 x Small Camera 1 x Protective Cover 1 x Card Reader 1 x Back Clip 1 x Base 1 x USB Cable