HT-660 Industrial Video Inspection
Specification:
 Display: 3.5 "TFT color display
 Resolution: 320 240pixels (QVGA) 
Screen Rotation: 360 degree rotation Video
 resolution: 2048 * 1536,1600 * 1200,640 * 480 (pixels) 
Language setting: Chinese, English 
Interface: SD card (to 32GB SDHC), USB 1.1, RGB Video out. 
Hose: length 100cm, diameter 7mm 
Resolution: 300 000 pixels 
Viewing angle: 60 degrees 
Focus range: 80mm-infinity 
Auxiliary lighting: high brightness LED * 6 (dimmable) 
LED Flashlight: 1W CREE 
LED Power: 1.5V AA battery * 4 (not included in package)