4L/135oz Stainless Steel Cordless Pet Water Fountain with Motion Sensor - Ultra-Quiet Pump, 45+ Days Standby Battery, Spill-Proof, Dishwasher Safe & IPX5 Rated for Indoor Multi-Pet Households

Cordless & long-lasting battery: 45+ days standby time frees from frequent charging, perfect for multi-pet households. Smart motion sensor: Automatically activates when pets approach, saving power while ensuring fresh running water. Ultra-quiet & safe design: Noise-free pump won’t disturb pets/owners, IPX5 waterproof + dishwasher-safe stainless steel for easy cleaning.