2.5h Charging 100min Working Intelligent Control System Powerful Suction Dual Motors Automatically Docks Swimming Pool Cleaner Robot for Above Ground Pools. 100 Min Runtime: Equipped with a 5000mAh battery for up to 100 minutes of continuous cleaning. Intelligent Navigation: Advanced smart navigation and hall sensing ensure precise and thorough cleaning. Self-Parking Feature: Automatically parks near the pool wall for easy retrieval when battery is low. Powerful Suction: Dual motors and wide suction port effectively remove dirt, debris, and hair. App Control: Remote control via app for programmable paths and easy operation. Wide Compatibility: Suitable for above-ground pools up to 33' diameter and flat-floored in-ground pools.