Welcome to ❤Electronicityshop.th❤ Oxygen Pump Fish Tank Oxygenator Aquarium Oxygen Aerator Pond Aerator Air Pump USB Rechargeable Fishing Aerator with Pipe Air Bubble StoneDescription:
The oxygen pump with built-in a rechargeable lithium battery for storing energy, thus the oxygen pump works outdoor as well, it can be powered by a power bank, computer, car charger, etc. Suitable for a small-sized pond, outdoor fish tank, etc.

Features:
[Two Power Supply Modes]In the case of full power, continuous mode up to 15 hours of working time, indirect mode working time of 30 hours.
[Large Air Volume]Stable silent oxygen pump with 3L/min or 6L/min air volume, provides a sufficient amount of water circulation in your aquarium.
[Quiet]The aquarium air pump is made of ABS thickening plastics, a super silent air pump.
[Portable Buckle]Come with a buckle, can be hooked on your bag, fishing box, aquarium when moving.
[Widely Applicable]Suitable for a home aquarium, outdoor fishing, air pump back up, aquarium transportation, pond.

Specifications:
Types: Type 1; Type 2 (Optional)
Material: ABS, Electronic Component  
Color: White
Battery：3.7V, 1100mAh(Type 1), 3.74V, 2600mAh(Type 2)  
Power: 1W(Type 1), 2W(Type 2)
Tank Size: 30L(Type 1), 30-100L(Type 2)
Output: 3L/min(Type 1), 2*3L/min(Type 2)
Inermittent work mode: max 30h
Continuous work mode: max 15h  
Noise: 60dB        
Oxygen Hose Length: 1m/3.28ft(Type 1), 2m/6.56ft(Type 2)          
Package Size: 12*12*6cm / 4.72*4.72*2.36inch
Package Weight: 300g/0.66lb(Type 1);400g/0.88lb(Type 2)
Type 1
Package List:
1 * Oxygen Pump       
1 * Connector (Red and black random delivery)
1 * Air Stone       
1 * 1m Aquarium Oxygen Pipe       
Type 2
Package List:
1 * Oxygen Pump       
1 * 2PCS Connector (Red and black random delivery)
1 * 2PCS Air Stone       
1 * 2m Aquarium Oxygen Pipe       
Note: The oxygen-increasing device cannot be placed in water, and the diversion hole cannot be blocked.