Safety Material: High-density ABS Plastic Shell, Food-grade Silicone Hose, BPA-free.

Wide Applicability:  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 bottles.

USB Powered:  The water pump comes with a 1200ma lithium battery, After the USB is fully charged, it can be used for 30-40 days or can drain 4-6 5-gallon water bottles.

Wide Range Of Uses:  The pump is small and portable, you can use it at home or office, and even use it at picnics, camping, and parties.
Lower Noise: The upgraded water pump has lower noise than the previous water pump, which makes you feel happier.
 
- Delivery on the next day of the order