Stainless Steel USB Mobile Power Thermos, Smart Kettle, LCD Temperature Display Features: - With LCD display, real-time water temperature by touch -304 stainless steel, safe and -12 hours of hot or cold water - The popular mirror, by touching the LED screen, you can easily understand the internal temperature of the liquid. You don't need to use your mouth to test the temperature and avoid burns. 360 degree rotation, no need to worry about leakage and good sealing. Suitable for leisure travel, suitable for outdoor sports, office, beach, school, picnic, hot yoga, hiking, camping, cycling, running, walking, gym, fitness, etc - Long-lasting insulation effect: The vacuum cups can block heat transfer. Can be used as a mobile power supply: turn off the phone's power supply, you can charge the phone without carrying another mobile power supply. Product Specifications: Product Name: Vacuum Bottle Material: Stainless steel, silicone Size: 20x6.5cm Capacity: 500ML Battery Capacity: 2000mAh 3.7V /6.6Wh Input: 5V 0.8A Output: 5V 0.8A Weight: 350g Package Includes: 1 Vacuum Bottle with LCD Display for Temperature and Mobile Power Note: Do not place the bottom of the cup in water and do not rinse the bottom with water, as the internal electronic components may damage the electronics. SizeLengthWidthHeight