1. Super Bright LED: The lighting consists of 2 super bright energy-saving LEDs and a close switch. Ideal for low light reading or fine detail as well as amblyopia crowds. Powered by 3 AAA batteries (not included) 2. High-Quality Clear Lens: The high-quality acrylic anti-drop optical lens provides excellent 2 (large lens) and 5 (small lens) hybrid magnification for clear image, durable and durable 3. Heavy metal base: metal base, stable 4. Ergonomic Design, Convenient Position And Adjustable Function: with metal gooseneck hose, free to bend, adjust to the most comfortable viewing position and angle. 5. Wide Range Of Applications: suitable for reading, maintenance, jewelry identification, doll making, modeling embroidery, handicrafts and hobbies. Material: pp, metal and acrylic Magnification: 2 times (large lens) 5 times (small lens) Diameter: 5.5 inches large lens / 1.1 inch small lens Weight: 15.5 ounces.Pengjun Ri store products