SQ-ES126: sequremall.com/collections/screwdriver/products/electric-screwdriver SQ-ES126 is a MCU based on STM32, equipped with high-definition OLED digital display, supports Type-c interface 5V power supply and firmware upgrade. The three LEDs on the front are illuminated at close range, allowing users to use and comfort in dark environments. SQ-ES126 is a smart screwdriver with multi-directional angle sensing. At the same time, it is a smart screwdriver that is illuminated, and can also be used in manual mode.