USB Charging Rechargeable Lithium Battery Aquarium Air Pump Fish Tank Oxygen Pump Operate Bubbler

Label:Yes Low power can save energy and it is more economical. 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. The oxygen pump is equipped with a USB interface. Producing more bubble and increase more oxygen. With a small size, it is easy to carry around and suitable to use outdoors. 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. Package Included: SB-168: 1 x Oxygen Pump 1 x Hose 1 x Bubble Stone 1 x USB Cable SB-268: 1 x Oxygen Pump 1 x Hose 2 x Bubble Stone 1 x USB Cable