. Non-slip rubber coating . 3.5" non-glare, backlit, TFT screen . Vivid, crisp, full colour image . MD mode provides pure white text on pure black background . Enhanced positive image, pure black text on pure white background . Greyscale image where all the colour is removed for clarity . LED's can be turned on/off for looking at highly reflective surface . Smooth linear zoom from 4.5x to 9.0x magnification . Image freeze, for close up review . External power for extended battery free use . TV out allows the image to be displayed on any regular television . Centre mounted camera for intuitive use . Tripod mounting for sheer convenience . Left or right hand use . Two wrist strap mounting options . Uses readily available AAA batteries . Auto power off function . Rechargeable batteries and charger included . 77 x 85 x 25mm ( approximately 3" x 3.4 " x 1") . 108g (less than 4 ounces)