... Zoom 10XFocus ControlAuto / Manual / Key AutoBacklight CompensationBuilt in( ON/OFF)Screen menuCAMERA ID, SHUTTER SPEED, BLC, AGC, BRIGHTNESS ... to our distributor.Company and products information relatedShenzhen Protruly Electronics Co., Ltd. is a professional manufacturer of produce various specifications ... years of experience, We have our own factory in Shenzhen , what's more , we have strong R&D ...