Specifications :Camera head outer diameter is 7mm.Total Length: 2MWaterproof Level: IP66Resolution: 640 x 480， 30ftpsAndroid Interface.Focal Distance: 6mPacking Size: 120mm x 90mm x 40mm/4.72'' x 3.54'' x 1.57''(Approx.)Package Includes :1 x Endoscope1 x CD1 x 2M Cable1 x User Manual in English