The item in this listing is an Open Box (packaging maybe slightly distressed). The unit powers on with factory settings restored and includes the original accessories. The unit may have some minor cosmetic marks. Product comes with a Minimum 30 days warranty

• Magnification: 1 to 1000 times continuous amplification system. Video can be saved to flash memory card (the card is not included).
• Built in lithium battery, it can work continuously for 4-6 hours. Object distance: 10mm to infinity (different object distances correspond to different multiples).
• Microscope moveable stage is made of high quality plastic and metal, long serving life.
• It is a microscope accessories, great replacement for the broken one.
• We find this sophisticated and sturdy binocular compound microscope is very conducive to students’ education in high school and university.