WIRELESS AND PORTABLE digital handheld microscope operates up to 6 hours between charges; easily fits in a pocket or travel pack making it perfect for use outdoorsCAPTURE AND DISPLAY HD PHOTO AND VIDEO in 1080p resolution on the 4.3-inch, tilt-adjustable LCD screen with built-in camera; save images on included 128MB SD card; upload photos and videos to PC or Mac via included USB charging and transfer cable800X MAGNIFICATION adjustable with push-button zoom, large dial provides sharp focus; adjustable light illuminates specimens in low lightEVERYTHING YOU NEED for scientific exploration; 10 prepared biological slides with full color learning guide, 10 blank slides, 10 slide covers and labels, mini geode to examine, 23-slide storage container, metal lab stand, easy to follow instructionsHIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!