Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•It's 3/4 inch in diameter on the valve side and 13/16 inch diameter on the hose side
•Fits H3 valves for connection to electric pump compressors,fits Naru valves on Wahoo and Wakooda iSUP
•For use with all Aquaglide products that use the H3 or Halkey Roberts Valves
•In order to use a regular electrical mattress inflator on inflatable paddleboard , ten toes board, inflatable GYM
•H-R connector adapt inflatable boat foot pump or electric pump hoses to fit Halkey-Roberts valve.
