Unobstructed Reading with Minimalist Style ClickerDesigned in a minimalist style, the clicker gives readers a more comfortable and unobstructed reading experience.2 IN 1 for Freely RemoteSuitable for capacitive screen devices, Kindle Page Turner, iPhone and iPad Page Turner, and All Short Video APPs Scrolling Remote.Smart Power Saving Design for Reading ModeDue to the ring's small size, it has a continuous life of 10 hours in RF reading mode, and when there is no page-turning action for half an hour, the ring will automatically turn off to save energy.12 Month Quality Assurance and Worry-Free Services As an original brand, we provide 12 months of quality assurance and lifetime technical support services. If you have any questions, please feel free to contact us.Convenient USB Type C ChargingBoth the ring and reader have a universal Type C charging port. With a charging current of below 150mA, charging the ring and reader is easier by using any USB adapter or computer's built-in USB port.