Energy efficiency is considered as the most potential issue in Wireless Sensor Networks (WSNs). since they incorporate limited sized batteries that could not be recharged or replaced. The energy possessed by the sensor nodes needs to be optimally utilized in order to extend the lifetime expectancy with guaranteed QoS in the network. In this paper. https://www.diegojavierfares.com/flash-price-Shure-BLX2-PG58-H10-Handheld-Wireless-Microphone-Transmitter-top-savings/