Model Number: GP1-002 Brand Name: OEM Key Specifications/Special Features: GP1+ is the state of the art digital gyroscopic stabilizer.It empowers stability andhorizontal leveling when shooting video footage using action cameraWith GP1 Plus, incombination with a few simple techniques, it empowers ordinary people to produce extraordinary video footages on the moveBuilt-in 3.5 inch rotatable monitor directly streaming recordingimage as well as for playback purposes for your convenienceWhen GP1+ is turned on, it also acts as the supplementary battery source, which extends your power upto 2 hours (Under normalcondition). "Dimension L135mm x W136mm x H242mm Weight 405g（including battery） Battery LiPo battery with protective circuit board, 800mAh, 11.1V Screen size 3.5 inches (rotatable 270 degree) Power up about 120min in normal room temperature Charging about 30min using ""lightning charge-in"" patent pending technology