This World's 1st Inductive Smart Cup Stick can remind you to drink water on time and water replenishment via inducing your drinking action.

Uses the 3M adhesive tape to stick the reminder sticker on the cup surface.

Two Colors: Green, Pink

• The intelligent reminder sticker turns on when pull out the insulation sheet.
• Uses the 3M adhesive tape to stick the reminder sticker on the cup surface.
• If you pick up the water cup in power off state, the reminder sticker will light (green light) with buzz and turn on automatically.
• In normal working state, while drinking water, the reminder sticker will light(green light) every more than 10 seconds.
• In normal working state,  if without drinking water over 30 minutes, it will buzz and light (red light) each 3 minutes during the first 15 minutes; in the following time the buzzer will buzz and light (red light) each 10 minutes
• Auto turn off if not drinking water over 120 minutes.
• Convenient to use; Water resistant design, suitable for daily life (not for diving sports).