Material:Food Grade Acrylic,PS
Acceptable temperature: 1-~60
Power Supply: 3x AG13 Battery (Replaceable)
Is Battery Included: Yes
Color: Transparent before being lightened
1. This product has 7 colors flash.
2. Once you put water in the cup ,the base will be lightened automatically
3. Each time you press the button on the base, the LED color will change, and it will shut off when you press the eighth time.
You are free to stop in your favorite color.
4. Lighting duration is more than 6 hours
5. The cup is made of PS plastic certified to withstand international FDA food safety certification and CE (ergonomically safe voltage)
6. Acceptable temperature: 1- 60 degrees,
7. Can not be frozen in the refrigerator for a long time, please stay away from fire