Portable Electrolyzed Water Cups Hydrogen-Rich Water Cups, 420ml colour:Silver support up to 64GB(not included)

support up to 64GB(not included)

Working temperature: -10 to 55 degrees Celsius

USB OTG/HOST jumper

Antenna: LDS

Press the fan button to switch between high (HH) and low (LL) fan speeds

Portable Electrolyzed Water Cups Hydrogen-Rich Water Cups, 420ml colour:Silver support up to 64GB(not included)1. Material: stainless steel, high borosilicate 2. Capacity: 420ml 3. Rated voltage: 220V 4. Power: 10W 5. Built in battery: 1000 mAh lithium battery 6. Charging time: 2 3 hours 7. Size: 7x7x20. 7 cm 8. Cup weight: about 483 grams 9. Hydrogen and oxygen separation design, universal for cold and hot water 10. Newly added mineral stone filter element to absorb impurities and remove residual chlorine 11. Stainless steel cup lid and base, safe and