This pool cleaner robot has a runtime of 3-4 hours

Yes, an app is required for scheduling cleaning cycles. The product description states that it has intelligent control with fully automatic cleaning mode or manual control mode realized through APP remote control.

Approximately 45 days for shipment

This pool surface skimmer uses advanced navigation sensor to sense obstacles and adjust its route to ensure the entire pool is cleaned.

yes, just open the front cover, take out the filter basket from the pool cleaner and then rinse the basket with water to easily dispose of the debris.

Yes. the pool robot include adapter charger and fast charging time only takes 5-8hours.

Our pool vacuum cleaner removal of debris from the water surface and corners such as infusions,beards, leaves hair and other floating objects on the surface of the pool

The Solar Pool Skimmer can compatible with freshwater or concentration 5000 P.P.M solution so do not suggest using it in saltwater.