Cable length 1m, 1.5m, 2m, 3.5m, 5m, 10m and 20m can be available for this USB endoscope . 
Camera Specifications: Camera 1/5”VGA COMS 
Pixel 2.0MP 
Resolution :YUV:1600*1200; MJEG:1280*720, F/NO 2.8 
LED 6 White LED bright light, 
Camera housing diameter Φ9mm 
Wide visual view angle 62° 
LED swith Adjustable lightness switch Waterproof IP67 
Focal Distance 6CM-infinite 
I/O Interface:Micro usb or USB 2.0 Packing details: endoscope camera, CD,manual 

Wifi Box Specifications: 
1. WIFI wireless connection; 
2. Built in lithium battery 850MAH;Battery usage time 2-3 hours 
3. Support Android mobile phones, apple phones, tablet PCs, laptops, and all the WIFI features of mobile phones and computers. But desktop computers need to add USB wireless network card; 
4. It can take pictures and videos, and save in the mobile phone or computer equipment. 
5. It can connect up to 4 sets of equipment at the same time. 
6. Support any USB interface camera connection, just need to plug into the WIFI box, USB dental endoscope, USB microscope, USB computer QQ camera, USB endoscope. 

Technical parameter: 
Project: Description 
WIFI distance: 30 meters 
Item size: 63.7*40*16.7mm 
Power: 5V 
Connector: USB 2.0 
Camera: 2000,000pixels 
Resolution: 640*480 1280*720 (1600*1200only on PC) 
Auxiliary light source: 6LED Bright lights 
Lens F / NO: 2.8 
OD: φ9mm 
Angleof view: 60° 
LED light switch: Adjustable 
Focal distance: 3CM-6CM 
format: priority MJPG 
Mobile download software: 
A. After WIFI box connected to the camera, the WIFI box built in 5V battery 850MAH power supply. 
B.  Please download the corresponding mobile phone system APP, Android APP or Apple APP.