Articulation bendable angle: 0° to 180° continuously adjustable and can be locked at any angle. Very easy operation: just push down the release button with the thumb to adjust the Rotate Wheel .Focal Distance: 3cm – 40cm, fixed focus. Can be used on Android IOS micro USB port by using an usb cable (usb cable is included in the package).Sensor: high-quality CMOS sensor. Resolution: 1280*720 pixels. Optical lens view angle: 100°. Power supply: by USB port For Android IOS smart phonesOne-handed articulation function allows user to turn the probe tip to inspect targets located at sides or at an angle while it is inside a tight space. Articulating 5.5mm diameter probe with +/-100 degrees sweep, and 180-degree rotation offers a panoramic view of the area being inspected.Takes still photos and record videos in real time, to save pictures and videos and output later.Light: 5.5MM and 6.2MM is 6 Adjustable LED lights/8.5mm is 8 Adjustable LED lightsResolution: 1280*720 pixels ( Take video Battery: Rechargeable 2200mAh lithiumPower input: DC 5VCable: 1m Soft cableWorking temperature: -10° to 50°CCharging time: About 3 hours.Working hours: About 4- 5 hours.Pixel : 5.0MPUsage : Car engine, Vent, Industrial, Construction Sites, Repair, Home Maintenance, Pipeline, Ceiling, Wall, Electronic Equipment, Maintenance Inspections, Ship, Aircraft, Parts Assembly, etc .Packing List:1* USB borescope1* User’s Manual1* Usb Cable ( For IOS , AndroidTYPE-C)1* Carrying box