LOW NOISE:The upgraded water dispenser has lower noise than the previous water pump for 5 gallon bottle,so you can use it more at ease. MATERIALS:High-density ABS plastic shell, silicone hose,USB charging cable.Note:Before using it for the first time,please use an ordinary mobile USB charger adapter to charge for 3-4 hours.The water dispenser is healthy,environmentally friendly and odorless,making life easier and better! WIDE RANGE OF APPLICATION:Suitable for types of gallon barrels,no need to pry the lid.The water dispenser is suitable for the usual 5 gallon size bottles or 2 to 5 gallons and other standard size bottles.Help you save money and space.Note:Suitable for all standard size water bottles (standard size is 2.16 inches (5.5 cm) neck size),such as 2,3,4,and 5 gallon water jug. EASY TO USE:The water jug dispenser comes with a 1200ma lithium battery,which can be used for 30 days or drain 6 barrels of 5 gallon water bottles after being fully by the USB.Fix the dispenser on the bottle mouth,operate with a switch,press the button to pump water,press it again to stop pumping,allowing you to enjoy clean and safe drinking water.And the water is fast,even children and the elderly can use it easily.The water dispenser is specially designed for food and drinking water. WIDE RANGE OF USES:The is very suitable for home or office,convenient to use,small in size and easy to carry,very suitable for picnics,children's sports games,beach days and barbecues.The 5 gallon water dispenser is very convenient and practical,suitable for pure bottled drinking water. Colour: green + white Material: ABS Size: Electric Water Pump 14.5x12.5x6.5cm, Silicone Hose 55cm Length Package Contents: 1 * Electric Water Pump 1 * Silicone Hose 1 * USB Charging Cable 1 * English Instruction Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.