Description Structure : Submersible Pump Fuel : Electric Power : Electric Pressure : Low Pressure Standard or Nonstandard : Standard Application : Submersible Low Noise Brushless DC pump Brushless Water Pump Aquarium Tank Fountain 40%off Product Description: Item Type:Water Pump Material:PlasticColor:BlackLength(power cord):1.5 m/59.06" Voltage:DC5V Electric Current:200mAMax Flow Rate:180L/hH-Max (Lift Height):70cm(5V)Noise: 40DBWater Proof: IP68Internal Diameter(outlet):8 mm/0.31"External Diameter(outlet):10 mm/0.39" Features:1. USB Charge: USB plug is more convenient, directly connected to the computer, charger and so on can use mobile phone charger plug to use. 2. Wide Application: multi function and multi scene application, desktop small fountain, small fish tank, mini rockery, pet drinking water device. 3. Economic and Practical: safe and reliable, stable performance, large displacement. The available time is longer and can be used in 24 hours of continuous use. 4. Convenient: USB interface is more convenient, compact and easy to carry, and it can be used for outdoor,for example fishing. 5. Mute: there is almost no sound and suitable for the living room, bedroom, office and other need quiet environment for fish culture.