Fangrui Product Details Features: Wireless Bluetooth Remote Control: Bluetooth Remote Control Makes It Easy To Control Your Phone, Say Goodbye To Constant Tapping And Swiping. Photo Remote Control: Scrolling Button Ring Allows You To Take Photos And Record Videos From A Distance, Allowing You To Take Photos And Record Videos Without Touching Your Phone. Fast Connection: Bluetooth Page Turner Uses Bluetooth 5.0 Technology To Ensure A Stable Connection And Can Be Quickly Paired With Your Device. Easy To Use: Just One Tap To Scroll Through Videos, Adjust Volume, Pause And Play Music. Creative Gift: Fingertip Bluetooth Remote Control Is Ergonomically Designed, It Is A Great Gift For Family And Friends On Birthdays, Holidays, Christmas And Any Other Time. Package1 Pc Wireless Bluetooth Remote Control Ring With Or Without Charging Bin