Aquarium Air Pump, Mini USB Oxygen Pump, Silent Oxygen Pump, Energy Saving Oxygen Bubble, with Air Stone and Single Outlet Silicone Hose

The USB aquarium air pump features a charged ceramic electric motor with stability. Portable air pump: small size, only 130g, easy to put in your pocket and carry. The USB connector increases the portability of the oxygen pump and is compatible with mobile power supplies, mobile phone chargers, car chargers, computers, etc. The USB cable is 136cm long. Oxygen air pump is often used outdoors, for example for field fishing, transporting fish and selling fish. Also suitable for small and medium size aquariums, fish tanks, small ponds, etc. It is recommended to use 5V-1.0A voltage. The use of low voltage is better for the life of the motor. The motor consumes very little power and is only for charging purposes. Do not use fast charging.