A golf ball comprising a core of one or more layers, a cover layer of one or more layers and a mantle layer disposed between the core and the cover. The tetrafluoropropeae may be 1,3,3,3-tetrafluoropropene or 2,3,3,3-tetrafluoropropene. In one embodiment, this is accomplished by a receiver operating in a first mode and a second mode, wherein the receiver does not have to continuous search for andor receive a signal while in the first mode, but rather may switch to the second mode upon detecting a DC voltage change across one or more impedance elements, thereby indicating an incoming signal. 7\xd7103 m2kg, a sulfur element content of at most 0. Further disclosed is a method of communicating by modifying a voltage amplitude of a signal and receiving the communication signal by employing a variable threshold detection circuit in the downhole device.