Rechargeable Aquarium Air Pump, Quiet Air Aerator Pump Portable Ac Dc Oxygen Pump Fish Oxygen Compressor

Smart Battery Display: When charging, the battery indicator light shows charging in the form of horse racing. When the battery is fully charged, the indicator light is fully illuminated. Only when the indicator light is on, please it in time.

High Quality: Large-capacity lithium battery, extended battery life, can work 13-15 hours after full , about 30 hours of work, no need to worry about power outages.

Power Reminder: The product runs out of power, and continues to work for one second before the stop, reminding the charging. In case of sudden power failure, the air pump will automatically switch to battery power mode.

Low Noise: The bottom silicone pad cushion design reduces noise. Double hole oxygen supply, outgassing stability.

USB Plug: You can connect charging treasure, USB charger, car USB, etc., charging connection is diverse, no need to worry about power off.