1.Owning a camera and a microphone, easy to connect to PC or laptop. 2.USB power supply, convenient. 3.Pneumatic fixing base. Product Information:Owning a camera and a microphone, easy to connect to PC or laptop.USB power supply, convenient.Pneumatic fixing base. To have it fixed.Specification:Power type: PC/LaptopWorking voltage: DC5VWorking current: 500mACamera resolution: 300,000Packaging ...