SOBO SB-238 Rechargeable USB Aquarium Air Pump – Ultra-Quiet, Energy-Efficient, and Long-Lasting for Freshwater and Marine Tanks

Description:
The SB-238 Aquarium Air Pump offers a reliable and energy-efficient solution for aerating your fish tank. Powered by a 6000mAh rechargeable lithium battery, it provides up to 185 hours of continuous or intermittent air supply, making it perfect for outdoor fishing, fish transportation, or emergencies. Designed with quiet operation, energy-saving features, and easy USB charging, this air pump supports both freshwater and marine aquariums, ensuring your fish have the oxygen they need, whenever they need it.

Key Features:

• USB Rechargeable Battery: Built-in 6000mAh rechargeable lithium battery provides up to 185 hours of working time on interval mode. Charge via USB interfaces like power banks, laptops, car chargers, or wall outlets.

• Strong Air Volume: Delivers up to 2x3L/min airflow with a maximum pressure of 0.02Mpa, ensuring optimal oxygenation for your tank in both continuous and interval air supply modes.

• Energy-Saving & Quiet: Power consumption of only 3.5W, making it highly energy-efficient. The pump operates at a low 40 dB, so it won’t disturb your sleep or tank’s environment.

• Versatile Applications: Ideal for both freshwater and marine aquariums, it’s suitable for tanks ranging from 30 to 100 gallons (100-375L).

• Emergency Start Mode: In the event of a power failure, the pump will automatically restart in continuous mode and begin charging once power is restored, ensuring reliable operation during outages.

• Complete Set of Accessories: Includes 1 Air Pump, 2 Air Tubes, 2 Air Stones, and 1 USB Power Cord for easy setup and immediate use.

Specifications:

• Model: SB-238

• Voltage: AC 110V-220V, 50/60Hz

• Battery: DC 3.7V, 6000mAh

• Power: 3.5W

• Air Flow: 2x3L/min

• Pressure: 2x0.02Mpa

This air pump combines functionality, convenience, and durability, providing a perfect solution for anyone looking to maintain a healthy aquarium environment without worrying about power supply interruptions.