Hydrogen-rich water cup exhaust version $ 42.88 Product name: Hydrogen-rich water cup exhaust version Product capacity: 350ML-450ML Product color: black Product power: 5W Product voltage: 5V Ambient temperature: 0-100C Hydrogen concentrated oxygen 1300-1600PPB Product size: height 21CM diameter 7CM Charging time: 3-6 hours Battery capacity: 1000-1200MAL
