Let's look this excellent binocular:
Magnification: 12X
Objective diameter: 32mm
Angular field of view:5.5 Degree
Exit pupil diameter:2.08mm
Exit pupil distance:12mm
Linear field of view:96m/1000m
Minimum focusing distance:4m
Image Sensor:1.3 Mega Pixels
Display:2.0
Power Control:Auto Power Off, Manual Off
Image files:File
Image format: JPEG
Video files:VGA
Interface:USB 2.0

Features:
12X magnification PLUS 32mm binoculars
Anti-slip rubber design
Built in long lasting LI-ion battery
Adjust the width to fit for different size faces
Comes with SD card slot(up to 32G, SD card is not include)
Video Resolution:1280*720, 640*480x 720px
Image resolution: 1280*960,640*480

Please note:
Operating system:Window 10/8/7/98/ME/2000/XP/Vista/Mac
Central processing unit:Above Intel PIII667 or CPU of equal performance
Sound card, display card:The sound card and the display card shall support DirectX8 or higher version
CD driver:4 times of speed or above
Other:One standard USB 1.1 interface

Long-lasting battery power:
Build-in LI-ion battery is designed to provide reliable performance for both high and low drain devices after storage,over-discharge,and high temperatures.

Package included:
1*telescope
1*USB cable
1*user manual