Promotional products: This talking pedometer measures steps taken (up to 99999), calories burned (0-9999.9), total distance in miles or kilometers, and total exercise time plus it comes with a super loud 110 decibel panic safety alarm. Unit speaks results at the touch of a button or at preset intervals. Features waist clip and nylon release cord that activates the panic alarm. Operates on four button cell batteries. NOTE: Magnetic or mechanical pedometers measure levels of physical activity and they are not highly accurate. There is a +/- 10% deviation in accuracy on instruments of this type. Measurements will be influenced by the sensitivity settings, placement on the body and overall stride of the wearer. Pedometer must be placed on the waistband, not the pocket, to work properly.