Ultra Quiet Aquarium Oxygen Pump USB Rechargeable Aquarium Aerator Small Oxygen Generator Travel

Label:Yes Size: 7.9*7.1 cm(3.11*2.80 in), 11*9.3 cm(4.33*3.66 in) Color: As shown Power supply: USB charging Voltage: 3.7 V Material: plastic Name: Aquarium Oxygen Pump Package Includes: 1 Set Aquarium Oxygen Pump Power: Single Hole 5 W, Double Holes and Four Holes 10 W

Note: 1.Please allow 1-3 cm(0.39-1.18 in) error due to manual measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.