Mouse Vision Aid E-reader Magnifying Glass for Reading Newspapers

Model: TM028B UM028B is a powerful mouse type electronic visual aids, which is specially designed for people with low vision. The size of the computer mouse is directly connected to any TV / monitor, allowing you to easily read newspapers, magazines, recipe cards, and even drug labels.

Magnification: 1X, 1.1x, 1.25x, 1.5x, 1.7x, 2x, 2.5x, 3.5x, (8 file adjustment) (example: 20 inch display can reach 20 to 70 times magnification). Display mode: 4 colors (black, white, black, negative).

Focal length: 1-2 centimeters Size: 13*7*6cm

Power supply: power adapter
How to use it: output on the TV screen.
Weight: 180g