No
|
Item
|
Data
|
|
|
1
|
Tube length
|
1 m standard
|
|
|
2
|
Image sensor
|
CMOS sensor
|
|
|
3
|
Effective pixel
|
640*480
|
720*480
|
|
4
|
Focus distance
|
30-80 mm
|
30-80 mm
|
|
5
|
View angel
|
60 degree
|
60 degree
|
|
6
|
Screen
|
3.5 inch full-view LED screen
|
|
|
7
|
dia.
|
5.5mm
|
8.5mm
|
|
8
|
Battery
|
2000mAh lithum battery
|
|
|