Product Title: Rechargeable Negative Ion Hydrogen Rich Water Cup

This rechargeable water cup is designed to provide you with a healthy and refreshing drinking experience. Its cylindrical shape and solid color pattern make it sleek and stylish, perfect for everyday use.

The cup is equipped with a double layer structure, ensuring that your water stays at the perfect temperature for longer periods of time. But what sets this cup apart is its ability to produce negative ions and hydrogen-rich water, which have been known to have numerous health benefits.

Simply charge the cup using the included USB cable and enjoy the benefits of drinking clean and rejuvenating water wherever you go. Say goodbye to plastic water bottles and hello to a more sustainable and healthier option with this rechargeable negative ion hydrogen rich water cup.