Vivest X1 & X3 Adult Replacement Defibrillator Pads SM Audiometer Accessories ECG and Pro defibrillatorsDesigned for ECG and Pro defibrillatorsDesigned for treatment of infants and children 1 8 years old less than 25kg in weightAdult electrode pads (sold separately) should be used for patients older than 8 years or over 25kg in weightReduces the energy shock level to suitSupplied as a pair in a sealed pack with connector cablePackaging shows the rescuer how to apply the pads with pictorial instructionsAllows ECG rhythm analysis to take place and the defibrillator to deliver a shockPad package and connector are blue to differentiate from the adult electrode padsSupplied with up to 24 months' lifespan Product Description For use with either the Vivest PowerBeat X1 and X3 defibrillators Supplied with up to 4 year lifespan