Functions:
1)The Night Vision Device can be used in day and night.
2)You can view clearly even in complete darkness through this device.
3)The farthest night vision distance is 500m.
4)The picture and video of WW550B are saved to SD card,they also can be download.
pecification:
1)Product Name: Night Vision Binouculars
2)Optical Zoom: 20X
3)Digital Zoom: 4X
4)Angle of View: From 1.8°to 68°
5)Objective Aperture: 30mm
6)Exit Pupil Distance: 12.53mm
7)F# for Objective Lens: F=1.6
8)View in the dark: 500M
9)Size: 1/2.7
10)Resolution: 4608x2592
11)Luminance: 5W
12)IR Wavelength: 850nm
13)Working Voltage: 4V-6V
14)Power Supply: 8*AA
15)Output: USB
16)HDMI Supporting: HDMI
17)Storage: Micro SD card
18)Screen Resolution: 854 X 480
19)Size: 210mm(Length) 161mm(width) 63mm(Height)
20)Weight: 0.9KG
21)Certificate: CE, FCC, ROHS, Patent protected
