100% brand new and high quality Features: Silent operation. Precise infusion. Simple operation. Multiple mode selection. Low voltage safety. Auto Dosing Pump only,other accessories demo in the picture is not included. Specification: Voltage: 100-240V Power: 4w 5.5w 7.5w 8.5w Lift:1.5M Flow Rate: single head 70ml/min Scope of Application: coral feeding, agricultural irrigation, laboratory, etc. Material: Plastic Size: app.17x11.5x7.1cm/6.69x4.53x2.80in Color: As the pictures shown Optional Plug Style: AU, EU, UK, US Quantity: 1 Pc Note: No retail package. 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 Auto Dosing Pump Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.