Defibtech Lifeline Fully Automatic Defibrillator Colour_Yellow The loop strap makes it LWB80YRD OR The loop strap makes it easier to take the mask on and off and to adjust to different head neck dimensions and the DuraMesh® shell increases shape retention and durability They are ideal for effective speed reduction • Defibtech Lifeline Fully Automatic Defibrillator • The Lifeline Auto defibrillator is a one button defibrillator which analyses the heart rhythm and will automatically deliver shocks without intervention• It features clear voice instructions to help with the entire process from how to position the pads to when to perform CPR between shocks