... digital cameras, eBooks, GPS, handheld game consoles, Bluetooth devices and more;7) With internal protection functions for short circuit, ... C -45°CStorage Humidity:65%-20%Indicators:1 power indicator and 3 battery level indicatorsTorch Function:With 1 high-light ... owned technology enterprise that specializes in R&D, manufacture and marketing. Our main products include electronic silicone watches, etc ...