Thanks to the rechargeable carboy water pump, you will be able to fill your water with one touch and without any effort. suitable for home, office use. by charging the rechargeable carboy water pump for 3 hours, you can use it for a long time like 30-40 depending on your usage. product features food grade silicone, stainless steel, absdimension: 13 cm. x 7.5 cm.5 v - 4 w - 50hzusb charger package content 1 pc, rechargeable water pump in its box. more than 100 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.