The Shure SLXD14/98H-G58 Combo System is perfect for a variety of audio needs. Whether you're giving a presentation during the day or performing at night, this system delivers. It's suitable for presenters, performers, and audio enthusiasts. The system comes with a SLXD4 dual-channel receiver, SLXD1 bodypack transmitters, and a Beta 98H/C Miniature Cardioid Condenser Instrument Microphone. It has a rugged metal construction. Setup is easy, and you can operate up to 32 compatible systems per 44 MHz band. The frequency range extends from 20 Hz to 20 kHz (microphone dependent), with a 120 dB dynamic range. You can choose to power it with 2 AA batteries for up to 8 hours or use the optional Shure SB903 rechargeable battery. It also features interchangeable microphone capsules and easy pairing of transmitters and receivers over IR scan and sync.