[SB-218 single hole]

[SB-228 double hole]

Feature:
1. ABS Shell: Fish tank air pump has ABS noise reduction shell technology, accuracy CNC machine cutting, anti oxidation treatment, good sound insulation, strong bearing capacity.
2. Quiet Operation: Fish tank oxygen pump baby sleep grade mute design, multiple shock absorption and noise reduction, ultra quiet ≤30dB. With silicone shock absorbing pads, reduce vibration friction and reduce noise.
3. Dual Mode: Aquarium air pump can switch between continuous oxygen supply and intermittent oxygen supply with one key. You can choose the mode according to your needs, which is convenient to use.
4. Intelligent Protection: Fish tank aerator auto starts when power off, both AC and DC use. Using intelligent protection chip, it can be charged while working, after fully charged, it will only work without charging.
5. Dustproof USB Port: Oxygen pump for fish has a dustproof USB port, which is protected by a sealed screw . There is a fixing clip at the bottom, which can be clipped on the waist or on the wall of the fish tank.

Specification:
Item Type: Fish Tank Air Pump
Material: ABS
Single Hole Air Pump Size: Approx. 7x12cm / 2.8x4.7in
Double Holes Air Pump Size: Approx. 8.5x12cm / 3.3x4.7in
Use: Fish Tank, Outdoor Fishing Oxygen Pump
Power: Single Hole 1W, Double Hole 2W
Air Volume: Single Hole 3L/min, Double Hole 2x3L/min
Battery Type, Capacity: (included)
Single Hole Air Pump: 1 x Lithium Battery (2600mAh)
Double Holes Air Pump: 1 x Lithium Battery (4800mAh)
Suitable for Fish Tank: Single Hole 30-50L, Double Hole 30-100L

How to Use:
1. When charging for the first time, charge for 6‑8 hours. All four power indicators are on to indicate charging. After the battery is fully charged, the four power indicators automatically turn off and the charging state is automatically turned off.
2. Switch the indicator light, the motor turns on and the motor turns off.
3. Lightly press the on/off key to turn