- A mini sized illuminated zoom microscope<br />- Ideal for electronic engineers、 hobbyists、 collectors、 scientists and students<br />- Powered by 3～LR 1130 batteries (included)<br />- Comes with a leather protective pouch<br />                                                                                                                                Dimensions: 3.31 in x 1.34 in x 0.79 in<br />Weight: 1.59 oz