Package: Display Characters: 16 characters x 2 lines, Character Configuration: 5 x 7 dots, Backlight: None, Interface: I2C, Power Supply Voltage: 2.7 - 3.5 V, LCD Power Supply Voltage: 4.8 V, External Dimensions: 1.6 x 1.1 x 0.08 inches (41.2 x 27.5 x 2.1 mm), Display Range: Black and White