VAYINATO® Mini USB Powered Compact Portable Silent Airpump with Airtube and Airstone for Aquarium Fish Tank, Outdoor Fishing (Multi Colour) by Petzlifeworld

[ Ultra Quiet: ] This air pump gives out noise less than 40 dB like the low hum of a refrigerator, which will neither disturb your sleep indoors nor scare the fish away when fishing outdoors.. [ Energy Saving: ] The power of this USB air pump is 1 watt.High energy saving and long service life. It could use up to 50 hours with 10000mah power bank. If you’re using a charger voltage 5V-1.0A suggested.. [ Compact and Easy to Carry: ] There is a Mini durable hanging buckle on this tiny portable fish tank air pump. Convenient to take with when out for fishing. Also suitable for small to medium fish tank, aquarium and so on.. [ High Oxygen Dissolving Rate: ] The air displacement of this air pump is 1.5L/min, which will give a high and stable Oxygen for the fish tank or aquarium.. [ Air pump accessories: ] 1 * Aquarium Air Pump(1.5m / 59"" usb cable ), 1 * Silicone Tube, 2 * Air Stone, 1 * Hanging Buckle.