features! Features: Multifunction Cup (4 In 1), Water replenishment (Timing Remind Drinking), LED Night light, SOS emergency light, fashion appearance. Eco Friendly: Food Grade PP + ABS + Silicone, it is safety, no peculiar smell and non-toxic, 100% BPA Free. 2H Remind Drinking: After starting drinking water mode, it will be issued every 2 hours drip to remind you drinking water. You can also turn off the remind drinking function. Beauty Spary: While sliding down the spray switch gently, ultrasonic nano gentle and detailed spray, soothe tired skin, reducing wrinkles, moisturizing your skin any time and place. Lights: The white light mode can be used for a portable household lamp. And the SOS emergency light for night cycling, climbing and other outdoor sports, also for a guide light, hazard signal rescue light and car emergency light.