This portable magnifier with two lens (30x and 60x) and two LED lights, can help you watch the jewelry carefully and clearly. Teardrop shell, is good for protecting lens when not in use. It adopts metal and plastic materials, sturdy, durable and lightweight, can put in your pocket for anytime use. Features: 1. This magnifier with two lens (30x and 60x) and two LED lights which can help you watch the jewelry carefully and clearly 2. Adopts metal and plastic materials, sturdy, durable and lightweight, can put in your pocket for anytime use 3. Battery storehouse can hold three LR1130 button cell batteries, and provide long time use 4. Comes with a storage box and a battery compartment lock key, convenient to carry, easy to install 5. With a slotted end, suitable for keys chain or chain attachment 6. Teardrop shell, is good for protecting lens when not in use 7. Great for jeweler's diamond inspection, yard sale or swap meet buyers, stamp, coin, gems. Also used in science labs for mineral, plant, insect inspection and identification Specification: Item Type: Magnifier Material: Metal, Plastic Batteries: Included three LR1130 button cell batteries Item Color: As Pictures Shown Item Size: Approx. 9 x 4.3 x 2.8 cm / 3.5 x 1.7 x 1.1 inch Package Weight: Approx. 90 g / 3.2 oz Package Include: 1 * Magnifier (Batteries Included) 1 * Manual 1 * Battery Compartment Lock Key 1 * Storage Box