PRODUCT PARAMETER: Item Type: OLED Display; Drive: SSD1309; Interface: I2C; Resolution: 128 x 64. PREMIUM QUALITY: Made of high‑quality plastic material, hard, wear‑, ‑, Small size, light weight,and has long service life. SELF-LUMINOUS DESIGN: In the absence of a backlight, the OLED display module can emit light by itself.It features high contrast, bright and crisp, which is convenient to read tiny fonts. ADVANTAGE: The I2C OLED display performs the traditional LCD display.Under low ambient light conditions such as dark rooms, OLED screens can achieve higher contrast than LCDs. Colour:As shown Material:plastic Package Contents: 1 * OLED Screen Module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.