Brand Yuge Model F1 Quantity 1 piece(s) per pack Color Grey black Material Environment friendly plastic + electronic components Suitable Pet Fish Specification Super quiet aquarium pet fish oxygenated air pump; Power: 2.5W; Air flow: 1.8 L/min; Advanced compressed air system and shock mitigation system multi-level noise elimination design super quiet; Compact design long life; With adjustable button to adjust the air flow; Outer diameter of air outlet: 4mm; Plug: 2-round-pin plug; Input voltage: AC 220~240V 50/60Hz; Cable length: 115cm Packing List 1 x Aquarium air pump (115cm-cable)