portable magnifier

1, High Magnification: 2X-32X, clear and sharp, no net jaggies and raggies. 2, Picture Shows: switching capabilities of display mode, include Positive,Negative,Full colored & Half colored. 3,Accurate Stop-Action, H-D N-R. 4,Light to adjust: equipment can be actively luminous under a relatively dark environment, reading at night.. 5,Picture output: linking with external computer screen or other big screen display output devices. 6,Focus: 0-10cm AF; Screen: 4.3 inches TFT colored LCD. 7,External TV formats: PAL/NTSC, matching with television connections, linking with external computer monitors. 8,Saving Mode: no operations within 2 minutes, the system would automatically shut down to save time under the mode of typoscope. 9,Infolithium: 3hours’ power consecutive working time, with volume instructions. 10,Battery Charger: input, 110—240V ; output, 5V/250mA(Max). 11,Electrification: 2.5h ; Weight: 205g. 12,Operating & Reserving Conditions: Humidity, <70% ; Temperature, 10°C-40°C.