Mannat LED Active Temperature Display Indicator Insulated Stainless Steel Hot Cold Vaccum Flask Bottle

The smart water bottle has a waterproof LED display,waterproof,it's low energy consumption and without a battery change,That can use several years! Press the top of the thermos softly,Sensitive capacity touch-cover can show the temperature of water inside the thermos immediately that can avoid the embarrassment of burning your hand of fingers. Take this easy to carry portable water bottle while hiking, biking, shopping or leave it at the office. While sitting anywhere in any temperature condition, your cold drink will stay perfectly chilled up to 24 hours or your coffee or tea will keep hot for up to 12 hours. The insulated water bottle is a great gift for any occasion.ULTRA CAPACITY BATTERY: Lithium battery with large capacity, the screen turns off automatically when not in use can reach a battery life . Don’t need to worry about battery rechange issues daily.WATERPROOF LED DISPLAY: Waterproof LED display that can be completely submerged in water. Just touch the LED screen and the temperature of the liquid will show on the LED screen. You do not have to test the temperature with your mouth or risk to get burn.