Embodiments of this invention provide a disposable wearing article facilitating even an aged person having relatively weak forth to pull a waist-opening periphery in the transverse direction to widen the waist-opening to a desired size, despite this and the waist region should not slip down during use of the wearing article. Another object of the present invention is to provide a golf ball using a non-petroleum based material. Potential improvements of lead batteries are disclosed that are more practical than previously known solutions, and that stabilize the pasty active mass on the battery electrodes. The phone wirelessly transmits data entered into the input components and transferred to the phone via the phone port, and wirelessly receives data to be transferred to the output components via the phone port for visual or audible output.