Shure PSM300 P3TRA215CL Pro Wireless inEar Personal Monitoring System with SE215CL Earphones

P3TRA215CL features SE215 Sound Isolating Earphones allmetal components with optional receiver recharge ability and more advanced receiver controls The P3TRA215CL is part of the PSM300 wireless systems family PSM300 Stereo Personal Monitor Systems deliver reliable wireless freedom to every corner of the stage patented Audio Reference Commanding ensures the clearest sound with ultralow noise and no artifacts Easy to setup and operate PSM300 systems offer onetouch frequency scan and sync to find and assign a clean wireless channel adjust the volume and use Mix Mode technology or stereo mode to create a personal mix from two channels of audio Includes P3RA P3T SE215 rack mount and hardware kits 14 wave antenna BNC bulkhead adapter BNC cable power supply battery adapter kit 2 AA batteries zipper bag and user guideAudio Frequency Response38 Hz15 kHz.