General description Ultra Quiet Aquarium Air Pump is a portable and energy-saving device designed for aquariums. It operates silently while providing pure compressed air, making it ideal for fish tanks and fishing activities. Technical specifications Power: 1W Voltage: 5V Output Quantity: 1 Air Pump Size: 7 x 3 cm (2.76 x 1.18 Inch) Air Tube Length: 1m (39.37 Inch) USB Cable Length: 1.5m (59.06 Inch) Compatibility and accessories Package includes: 3 x Aquarium Air Pump 3 x Air Tube 3 x Air Stone 3 x Charging Cable Usage This air pump is designed for continuous operation, providing high efficiency and extraordinary output for your aquarium needs. Other information Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.