The luminous induction cup with 1 star button battery has at the bottom of the cup to install， battery， very durable， oh， about 20 hours of continuous use)， use only need to inject drinks can be， battery power available screwdriver or coin to unscrew the bottom Department replaced at any time
Note:
This cup is a food grade PP material， safe and sanitary， suitable for drinking beer， wine， juice drinks， pure water， mineral water and other drinks
Please do not directly use 80 degrees above boiling water
Do not use when the liquid is poured， the natural colorful flash out， cut off the power and enter the power saving state