- Hign-concerned Chemical: None
- Voltage: 220V
- Power: 2W
- Material: Plastic
- Model Number: Aquarium Oxygen Air Pump
- Origin: Mainland China
- Type: fish
Aquarium Oxygen Air Pump Compressor Fish Tank USB Charging Mini Portable Ultra Silent Fishing Oxygenator Aquarium Accessories
Please use the oxygen pump externally and do not put it in water!
Features:
▲. Lithium battery safety and durability: This aerator uses lithium batteries, which can be safer, more environmentally friendly, and durable
▲. Large capacity battery: Long battery life
▲. Noise reduction design: The sound of this oxygen pump is less than 30 decibels, which will not affect the quality of life. It also uses ABS noise reduction shell and silicone shock absorber pad to further reduce noise
▲. Power off self start, AC/DC dual-use: can be used while charging
▲. Dual modes of continuous oxygen supply and indirect feeding: can be switched with one click according to needs
▲. USB charging: Suitable for various charging modes, convenient and fast
▲. Accurate battery display: This product is equipped with a power indicator light, so you can clearly see the power supply
Specifications:
★Single hole 218
●Gas volume: 3L/MIN
●Power: 1W
●Battery: 2600mAh
●Size: 11 * 7 * 3.8cm
●USB cable length: 100cm
●Suitable for fish tanks: 30-50L
●Intermittent mode: 70 hours
★Double hole 228
●Gas volume: 2 * 3L/MIN
●Power: 2W
●Battery: 4800mAh
●Size: 11 * 8 * 4cm
●USB cable length: 100cm
●Suitable for fish tanks: 50-100L
●Intermittent mode: 70 hours
Packing List:
Oxygen pump X 1
Bubble Stone X 1
Charger X 1
Check valve X 1
Tracheal 2 meters X 1
Note:
When using the oxygen pump, it should be placed above the water level to prevent water from flowing back and burning out the pump. If it needs to be placed below the water level, it is necessary to install a check valve.
Instructions
1.When charging for the first time, after 6-8 hours of charging, if all four battery indicators are on, it means charging is in progress. After the battery is fully charged, the four battery indicators will automatically turn off and the charging status will be automatically turned off.
2. The switch indicator light will turn on when the motor is turned on, and turn off when the motor is turned off.
3. Press the power button lightly to turn on the device. The power indicator light will turn on, and the four battery indicators will display according to the current battery level (if all four lights are on, it means 100%; if three lights are on, it means 70%; if two lights are on, it means 40%; if one light is on, it means 10%);
4. When the product is in shutdown or charging state, lightly press to enter the intermittent state, and the intermittent indicator light will flash (work for 10 seconds in intermittent mode, stop for 10 seconds). Press lightly again to enter the continuous working state of the motor, and the intermittent indicator light will turn on to constant (not flashing). Press lightly again to enter the shutdown state, and all indicator lights will turn off.
5. Whether during or after charging, you can follow point 4 for operation.
6. When in operation (intermittent mode or continuous mode), plug in the charger and automatically switch to DC power supply mode (maintaining the original intermittent mode or continuous mode) when there is a 220V power outage.
7. When in operation (intermittent mode or continuous mode), plug in the charger,
After a 220V call, the AC power supply mode will automatically switch (maintaining the original intermittent or continuous mode)
8. Whether in the off or on state, when the charger is plugged in, it automatically charges the battery upon receiving a 220V call.














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