Sell Aquarium Oxygen Air Pump Compressor Fish Tank Dual Air Stone USB Charging Portable Exhaust Ultra Silent Mute Outdoor Fishing best price

Features： This is an oxygen pump which is made of high quality materials for safe and durable long time use. The mute pump is almost no sound and is suitable for the quiet environment to feed fish, such as living room, bedroom, outdoor fishing and so on. Description: - Color: As shown from the picture - Material: ABS - The oxygen pump is equipped with a USB interface. - The mute pump is almost no sound and is suitable for the quiet environment to feed fish, such as living room, bedroom, outdoor fishing and so on. - With a small size, it is easy to carry around and suitable to use outdoors. - Low power can save energy and it is more economical. - Producing more bubble and increase more oxygen. SB-168: - Size: About 11x6.8x4.8cm/4.33x3.07x1.89inch. - Power: 1W. - Voltage: DC-5V - Pressure: 0.015Mpa - Air Output: 3L/Min - Outlet: Single Hole - Battery capacity: 1100 mah. - USB cable length: 100cm. - Suitable for 30L fish tank. SB-268： - Size: About 11x7.8x4.8cm/4.33x3.07x1.89inch. - Power: 2W. - Voltage: DC-5V - Pressure: 2*0.015Mpa - Air Output: 2*3L/Min - Outlet: Double Hole - Battery capacity: 2600 mah. - USB cable length: 100cm. - Suitable for 30-100L fish tank.