Description This fish tank small air pump is made of ABS material, which can withstand lasting use. Has high durability, not easy to deform. Fine workmanship, with practicality. This air pump will make raising fish easier and smoother. Features - Color: As shown - Material:ABS - Pump Size: About 8.00X4.00X3.50cm/3.14X1.57X1.38in - Recommended voltage: 5V-1.0A - Voltage: 5V-6V - Power: 1 watt - Exhaust capacity: 1.5L/min - Made of ABS which features with stability and durability, very hard and smooth for daily usage. - USB powered, unexpected power outages. Suitable for various scenarios: fish shop fish pond, home fish tank, outdoor fishing. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. - Oxygen Pump is simple , but very practical in use, which brings great convenience to you. - Safe and stable performance, large displacement, longer use time, can be used continuously. Made of ABS which features with stability and durability, very hard and smooth for daily usage. USB powered, unexpected power outages. Suitable for various scenarios: fish shop fish pond, home fish tank, outdoor fishing. Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. Oxygen Pump is simple , but very practical in use, which brings great convenience to you. Safe and stable performance, large displacement, longer use time, can be used continuously.