Rechargeable Aquarium Oxygen Air Pump

SOBO Aquarium Oxygen Pump USB Rechargeable Small Portable Exhaust Ultra-quiet 
- Portable 
- Life Saver
-Lightweight
-Superior Quality 
Features:
• Strong air pressure, sufficient oxygen, easy to use.
• Super long battery life of 70 hours, no longer afraid that the fish will lack oxygen when fishing outdoors.
• The bedroom-level mute is about 28 decibels, which will not disturb your quiet life.
• Ultra-long battery life, usually charge at home, just use a normal USB charger. If you go out for fishing or long-distance transportation, use a 10,000 mAh power bank to charge, and the battery life will be quadrupled.
Specifications:
Item Type: Aquarium Oxygen Air Pump
Color: Black & White Material: ABS SB-218 Single Hole:
Power: 1W
Voltage: DC-5V
Air Pressure: 0.018Mpa
Air Output: 3L/Min
Outlet: Single Hole
Battery Capacity: 2600mAh
Suitable for fish tank: <60cm
Net Weight: 300g
SB-228 Double Hole:
Power: 2W
个
Voltage: DC-5V
Air Pressure: 0.02Mpa*2
Air Output: 3L/Min*2
Outlet: Double Hole
786/
Battery Capacity: 4800mAh
Suitable for fish tank: <100cm
Net Weight: 430 Grams