Brand Name: MRELFOrigin: CN(Origin)Certification: CEWire Type: Soft WireLens (mm): 5.5mmPlug Type: EU plugLens Diameters: 5.5mm/7mmResolution: 640*480(5. 5mm/7mm)Sensor Size: 1/9 inchFrame Rate: 30fpsView Angle: 70 DegreeWaterproof Level: IP67Cable length: 1m/1.5m/2mOptional Power Supply: 5V DC Via OTG USB PortOperating System: XP Win7 Win8 Vista/AndroidPhoto Format: JPEGVideo Format: AVIOperating Temperature: 0C to 70C 7mm 5.5mm Endoscope Camera Flexible IP67 Waterproof Micro USB industrial Endosc