Electric Bottle Pump With Base USB Dispenser Portable Automatic Pump et Bottle Dispenser| Dispensers Safety and health: The pump is made with premium quality, outlet pipe is made with stainless steel, the soft water absorb tube is made of good degree silicone, safe for human body to use . Also the soft tube could be removed to wash easily. The integrated pump body eliminates the risk of leakage, and is more an upgrade design to protect the quality of the water source, which is more hygienic and reliable to use in life. Indicate light: The indicate light on the pump is to remind to when the power of the pump is low, please charge when it turns to red. : will be supplied as long as pressing the s , very convenient and simple for the elderly and children to use. High compatibility: electric water dispenser is suitable for a large variety of bottled drinking water, being compatible with 4.5L/7.5L/10L/11.3L/18.9L water bottle. Quiet working: Works quietly, provides you quiet resting environment even you use in bed room. USB rechargeable water dispenser: The built-in rechargeable allows you to charge it with USB cable, do not need to connect with the power cable to use.It will works for 8-10 barrels of water after fully charged. to use in living room, bedroom, gym, office, kitchen where you need water and saving trouble from lifting the heavy barrel water. Size: 13.5x15cm, with base type is 9.5x11cm supply method: USB Rated voltage: 5 (V) Rated power: 4 (W) Material: ABS + electronic components