Shure MXW1X - MicroFlex Wireless neXt Hybrid Bodypack TransmitterThe MXW1X hybrid bodypack transmitter lets presenters keep their hands free to write, gesture, or conduct demonstrations. It offers an input jack for connecting a lavalier or headworn microphone as well as an integrated omnidirectional microphone for picking up speech while the bodypack is on a lanyard or tucked into a shirt pocket. The transmitter operates for up to 17 hours with the included SB906 lithium battery pack and recharges quickly.