The iLife A4s Pro is a budget-friendly carpet vacuum cleaner robot that offers decent cleaning performance. It features a three-stage cleaning system that includes a combination brush, a main brush, and powerful suction to effectively clean carpets. The A4s Pro also has a runtime of up to 150 minutes, allowing it to clean large areas without interruption. It automatically returns to its charging dock when the battery is low. While it may not have all the advanced features of higher-end models, the iLife A4s Pro is a reliable and affordable option for basic carpet cleaning needs.
