PETSMEN Smart Pet Water Dispenser Square Stainless Steel Automatic Circulation Filtration Fountain For Dog Intelligent Sensing Water Dispenser For Cats

Product Description: 
1.Upgrade filter elements of tened water quality: More professional filter materials to drink more at ease.
2.Three gears adjustable: 5V low voltage 3rd gear regulating water flow.Ten fold filtration:Pre filter cotton activated carbon filter 8D filter cotton. 
3.Silent water pump: The volume is lower than 40 decibels and you can sleep peacefully.
4.Edible stainless steel: 304 stainless steel does not rust and is not easy to grow water moss.
5.Easy travel: 2.2L large capacity is not afraid of no clean water to drink.
6.Intelligent induction(Sensors need to be purchased): Energy saving, power saving and longer use 180° infrared sensing distance of 2~3 meters.
7.Easy to use: Available USB or power bank.