brand new and high quality. With flashlight function. Foldable and tiny, great to have one in your pocket all the for time. Pull out the magnifier to fist step position, light source switch will not be opened, If sunlight is insufficient, it is advisable to pull it to second step position, the light source switch will be opened automaticallly at this for time. Therefore, the magnifier can be used under insufficient sunlight or dark environment. use 1: Used in financial, fiscal, philatelic, and electronic industries to observe banknotes, tickets, postal, currency, and card paper and printing outlets. 2: Used in the jewelry industry, the internal structure of the gemstone can be observed, the molecular columns of the section can be arranged, and the ore specimens and cultural relics can be analyzed and identified. 3: It is used in the printing industry. It can be used as a finishing version, color correction and dot, and can be used for edge observation. It can accurately measure the mesh screen, dot size, overprint error and so on. 4: Can also be used in the textile industry, electronics industry, etc. Color: black Material: ABS and optical glass Size: 5.4cm (2.13in) 3.5cm (1.38in) 2.4cm (0.94in) Magnification: 10X Battery: 1130 button battery (battery is included) Quantity: 1pc Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1pc LED Magnifier