brand new and high quality Features: 3 Modes: Water pumping, oxygenation, lighting. Intelligent sensor, water can be released with a wave hand. The noise is very low in normal operation, for ideal for bedrooms and living rooms, no annoying noise. High efficiency, low energy consumption, charged via the USB interface. Elegant design, super compact with light weight, easy to place and bring with you. Made of high quality ABS material, which is safe, ecofriendly, durable and use longer. Fishing Oxygen Pump only,other accessories demo in the picture is not included. Specification: Function: water pumping, oxygenation, lighting Power: 2000mAh Current: for DC/AC Air output: 3L/min Pumping capacity: 1L/min Pumping height: 240cm Hose length: 240cm Charging method: USB Pumping battery life: 2h Aerobic battery life: 8h Lighting life: 48h Material: ABS Host Size: app.12x7x4.5cm/4.72x2.76x1.77in Color: Green Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1 x Host 1 x Outlet Pipe 1 x USB Charging Cable 1 x Aeration Adapter 1 x Air Pump Stone 1 x Suction Filter 1 x Silicone Hose