1. With LED light, quite convenient to use in any occasion especially in dark place 2. Len: 4X 3. Battery: 2 x AAA batteries (not included) 4. Can be switched between reading strong light and weak light (currency detecting) 5. The Currency Detection function is ideal for checking your money

http://olla.gr/600559-4x-visual-magnifier-with-led-light-for-tablet-and-mobile-phone-repair-aid-seniors-with-currency-detecting-function-black-el/