Brand camshot Model AT21 Quantity 1 piece(s) per pack Color Black Material ABS Image Sensor CMOS Effective Pixels 1.3 MP Optical Zoom N/A Digital Zoom N/A Focus Range NO Micro Focus Range NO Screen Size NO inch Screen Type no Exposure Compensation no ISO no Anti-Shake NO White Balance Mode Auto Scene Mode NO Video Format AVI Video Resolution 640 x 480 Video Frame Rate 30 fps Still Image Format no Still Image Resolution NO Built-in Speedlite No Speedlite Mode NO Built-in Memory no Storage Expansion TF Max Capacity 32 GB Data Interface Mini USB AV Interface AV-out Battery 3 x AAA batteries (not included) Language N/A Other Features Suitable for head girth: 50~60cm Packing List 1 x Action camera1 x English user manual1 x CD1 x USB cable (80cm)