Specification: Color:Black Strength: 1.5 ,2, 2.5, 3, 3.5, 4 Battery: 3*Button Batteries(includes) LEDs color: White + White, Blue ( with Money detector function ) + White (Send in randomly) Description: You can easily renew the batteries if they turn out. When you turn the LED on ,it can be a light drops. This glasses is a perfect solution for reading whenever you need. When you are reading you don't need to worry about distracting others. It is a great helper for you daily life, can be used as a normal glasses. The LED is positioned at the end of the arm,so it focasses the light on the point. Great to be use in car,in bed,on a airplane,camping or where light are too dark to reading. Package Included: 1 X LED Lights Reading Glasses (Send in randomly) Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.