One-button operation, watertight and easy to use.The disassembled 304 stainless steel pipe is easy to clean, healthy and safe.For tube plug/tube, we only use the same material as baby nipple silicone.The cool blue LED design is very technological.The red light will be on when charging, and it will be off when fully charged.USB charging is as easy as charging a mobile phone.It has a long battery life and can be fully charged for 30 days, drawing about 4 to 6 buckets of water.Small size, light weight, suitable for 4.5L~18.9L standard water bottle, suitable for home, office, school, outdoor, etc.color: WhiteRated power: 5WRated frequency: 50HzBattery capacity: 1200mAMaterial: ABS + stainless steelCharging time: 3-4 hoursPackage Content:1 x Drinking Water PumpNote: Light shooting 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.