Hydrogen-rich water cup

Comments: This product is USB charging and can be connected to your local USB Adapter (such as mobile phone USB charger adapter, etc.) Specifications: Nominal Power: 5 W. Working voltage: 5 V USB Bottle Capacity: 430 ml Item Size: Approx. 210 * 70mm (H * D) With Water Temperature Period: 0-45 ° Glass Material: High borosilicate glass Efficacy: 1. the immune system 2. promote blood circulation 3. promote gastrointestinal motility 4. Eliminate nervous tension 5. reduce blood sugar 6. treatment of rheumatoid joints 7. Prevent blood vessel blockage 8. ultraviolet resistance‘’