<p>Chargeable 1000mA rechargeable, can last almost a month when fully charged Two levels of water flow, you can adjust the water between soft flow and strong jet, easily for your operation With the line USB charging, suitable for all kinds of mobile power adapter, or directly connected to the computer USB interface, convenientThe semi-circle water outlet can achieve more precise and thorough cleaning, while at the same time 'not damaging the skin, effectively preventing infection of private parts Press the button gently to achieve the cleaning effect, can control the water flow and water power according to the actual need, water saving effective</p>Note: The data are all manual measurement, please allow 1-7cm error, due to the light and display difference, there will be some color difference, depending on the received physical object.