About this item

• 1.3 inch OLED display module with 128×64 resolution
• The emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current
• Working without backlight, the OLED display module could give out light by itself
• The OLED screen can achieve a higher contrast ratio in low ambient light condition
• Small dimension, suitable for MP3, function cellphone, smart watch, and smart health device