400ml Stainless Steel LCD Touch Screen Smart Bottle Temperature Display Water Cup Vacuum Cup Portable Water Bottles

Description 400ml Stainless Steel LCD Touch Screen Smart Bottle Temperature Display Water Cup Vacuum Cup Portable Water Bottles Fashion appearance Corrosion resistance no rust Use 304 double stainless steel for food grade Healthy drinking the water scientific reminder IP67 class waterproof washable short term immersion cleaning Unique touch setting for 2 hours timed sound reminder function Good heat preservation and keep cooling effect no splicing marks on the surface Narrow cup body can hold 400 ml of water occupy smaller space travel more convenient LED screen touch screen technology easy to use digital temperature display tricolor aperture double warning function Magnetically charged polymer high temperature battery is safe convenient and rechargeable and it can be recycled to avoid the tedious replacement of batteries Charging for 1 hour lasting for 30 days built in 230 mAh polymer battery one charge can be used for more than 30 days magnetic absorption charging is more convenient Specification Material304 Stainless SteelColor Ingot Color Gradation Color Pink Yellow Dark Blue Red White BlackWeight 393gHeight238 mmBuilt in230mAh Polymer BatteryWaterproof LevelIP67Capacity400mlWorking Time30 DaysCharging Time1 5 HoursPackage Includes 1 x Bottle1 x Charging Cable1 x User Manual