Feature: 1. SMALL FLASHLIGHT: The pocket magnifying glass is easy to use and can be used as a small flashlight at night 2. CLEARLY VISIBLE: The pocket magnifying glass has a high magnification, and the observation objects are more clear and intuitive 3. SMALL and PORTABLE: The reading magnifier has a pocket size and is small and portable, which is convenient for you to use anytime, anywhere 4. DURABLE ABS: The mini magnifying glass is made of ABS material, which has the characteristics of durability, wear resistance and long service life 5. OBSERVATION DISTANCE: The best observation distance of the magnifying glass is 2.5cm/1.0in from the observed object, and the lens diameter is 23.5mm/0.9in Specification: Item Type: Pocket Magnifying Glass Material: ABS Model: BST-J106 Battery: Button Type Lithium Manganese Battery CV2016 75mAh 2 x 3V (built in battery) Purpose: Zoom Observation and Inspection of Objects The Best Observation Distance: 2.5cm/1.0in (from the observed object) Magnification: 10X Lens Diameter: Approx. 23.5mm/0.9in Lighting: LED Light Battery Life: 200 Hours Light Emitting Tube Life: 10 Years Package List: 1 x Pocket Magnifying Glass Note: Shipped with Built in Battery