Mini Pen Scanner for A4 Size support SD card storage

Overview of mini pen scanner for a4 size:

This mini pen scanner for a4 size is a very useful aid for business people who always on trip. Just slide and copy finished. Its optical linear image sensor with 600dpi resolution is enough for copying a document as record. It has Micro-SD card storage that can be up to 32GB (which can store up to thousand pages). 2pcs of dry cell battery can support to scan around 500 pages. Color or Black and White is optional by a simple switch.
With this portable scanner, you can scan anytime and anywhere.

Detailed Specificatins of mini pen scanner for a4 size:

Image Sensor: A4 Color Photoelectric Sensor
Scan Resolution: 600dpi / 300dpi
Storage Format:  JPEG
Scan size:  A4 (216mm)
Scan speed: 
      13 seconds - Color high resolution
       6 seconds – Black and white high-resolution
       3 seconds -Color low resolution
       2 seconds - Black and white low-resolution

Storage volume:
(based on 2G TF card)   High-resolution - 400 pages; Low resolution - 1500 pages

Storage medium: MicroSD / TF card (up to 32G, not supplied)
Transmission mode: USB2.0
Power Supply: Battery (2pcs AA battery)
Auto power off: 3 minutes without operation automatically
Product Size:  227mm * 20mm * 20mm
Weight: 150g
Certificates:  With CE, FCC approval, RoHS compliance