Portable smart water cup

Capacity: 480 ml
Material: high borosilicate + 304 stainless steel + food grade PC
Electrode: Titanium Platinum
Electrolysis mode: slow (three minutes) electrolysis and fast (1 minute) electrolysis
Battery: 1300 mAh lithium battery
Input: 5V/450mA
Charging time: about 4 hours