* Compatible with any TV/monitor using video input

* Viewing modes: full color, Black and white, high-contrast positive, high-contrast negative

* Zoom in/out digitally

* Magnification (on 20” monitor): 20x (up to 70x digitally)

* Freeze & D-freeze current image

* Wireless tech: 2.4GHz

* Unique guiding wheel mechanism

* Rechargeable battery lasts 5-6 hours

* Wireless, light, convenient, ergonomic and easy to use

* Size: 130 x 69 x 64 mm

*With USB converter (optional, as follows), it can work on computer:

www.freedom-eye.com