GT-07 Full HD 1080P DVR Support Network Camera Built-in Battery. High speed transmission of SUB2.0 port. Maximum support is T-flash card of 64G. High quality image and high definition FHD 1080P DV. Support network camera and own online chat function. Video format includes(12M 8M 5M 3M 2M 1M 1.3M VGA). Compact shape design,DVR of vehicle-mounted and hand-held two-in-one. Built-in lithium battery can supprot sustainbale camera up to 60 minutes. So buy this product and Get 31% OFF for GT-07 Full HD 1080P DVR Support Network Camera Built-in Battery.