Kính hiển vi điện tử cầm tay ViTiny VT-201
Product Details
·    Dimension: 90 (L) x 60 (W) x 30 (D) mm (3.5 x 2.4 x 1.2”) 
·    Weight: 101g (3.4oz) 
·    Package Includes: Magnifier, Lithium battery, AC power adapter, User’s manual, Cleaning cloth, Protection bag, Neck strip, Wrist strip
·    FCC and CE compliant
·    Manufacturer’s Warranty: 1 year 
Technical Details
·    2.8" LCD display
·    Three adjustable magnification levels 3x, 5x, and 7x
·    Sharp full color mode and five other modes for reading:
     - Color, Black on White, White on Black, White on Blue, Yellow on Blue, Yellow on Black 
·    Rechargeable Li-ion battery with 4 hours continuous use. Charger is included 
·    Screen Lock: freeze a text image on screen for easier reading
·    Autofocus: have a clear view up to 5cm away from objects
·    Writing stand to help writing
·    Simple to use with single clicks for all features and functions