Tomxcute Battery Operated Cat Water Fountain,3.0L/102oz motion sensor Automatic Pet Fountain Cordless Dog Water Dispenser,Ultra-Quiet and 2 Replacement Filters & for Cats, Dogs Multiple Pets

Product description <img alt="cat fountain" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/d9aa5a03-89b4-4fdd-b38d-3d96d5c4e892.__CR0,0,600,450_PT0_SX600_V1___.jpg/> <img alt="cat water fountain" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/4401b052-24d9-4234-9f15-448c8cc22d6b.__CR0,0,600,450_PT0_SX600_V1___.jpg/> <img alt="pet fountain" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/7d8a3ea3-74c0-435d-8ca8-2995437cb877.__CR0,0,600,450_PT0_SX600_V1___.jpg/> <img alt="water fountain for cats inside" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/6187739e-e2f4-463d-8797-30809df7ef35.__CR0,0,600,450_PT0_SX600_V1___.jpg/> <img alt="water fountain for cats inside" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/487e6879-1634-4536-befb-a503d0da0722.__CR0,0,600,450_PT0_SX600_V1___.jpg/> How long does it take to fully charge, how do you know that I need to charge the product? Generally, it takes 4-5 hours to fully charge.

The water dispenser The red light indicator is on when battery is low.

The blue light flashes when charging.

The blue light is always on when fully charged.

why is the yellow indicator light still on after replacing the filter? It should replace the filter when yellow light indicator is always on.

After replacement, press and hold the setting button until the yellow light flashes and then goes off(about 5s).

The device recalculates the lifetime of the filter.