【Time-saving and labor-saving】: The automatic pool cleaner is designed to effectively remove debris such as leaves, dust, pollen, insects and pet hair. Filtration density: 400μm. Filtration capacity: 860 square feet (80㎡) 【Dual charging options】: The robot pool skimmer has a built-in solar panel and a 2500mAh rechargeable battery. Whether it is a continuous cloudy day or a rainy day, our automatic pool cleaner can be used normally for many types of pools 【2 cleaning modes and automatic adjustment】: The pool skimmer robot has fast cleaning and normal cleaning modes. In order to clean to the maximum extent without dead corners, it automatically adjusts the cleaning direction 【Automatic obstacle avoidance and escape function】: The pool vacuum cleaner comes with 2 radars, and when the radar senses obstacles such as the pool wall, it automatically adjusts the direction of movement. In addition, when it enters a blind spot or is trapped, it automatically backs up and turns to escape 【Easy to use】: This cordless robot pool cleaner has a one-button on/off function and is equipped with 4 indicator lights and alarms. It is convenient for you to use and clearly understand the status of the pool cleaner. Clear window allows easy viewing of the loading status of the removable storage basket