Main Features: 

• UV LED Sterilization Vacuum Cup
• LED Touch Control Screen
• Temperature Display
• 3 Minutes UV Light Sterilization
• Eliminate 99.99% Bacterial from water
• 90 Minutes Water Drinking Reminder
• Efficient Keep Cool and Warm
• 316 Stainless Steel Material
• 500ml Capacity
• Rechargeable Battery By USB
• Charging Time: 3 Hours
• Use Up to 60 Times per Charge
• Product Size: 24.5 x 7 cm
• Weight 400g