Shure BLX188/SM35 Dual Headset Wireless System (M17)

Designed for active presenters, performers, and fitness instructors, the Shure BLX188/SM35 dual headset wireless system delivers professional-grade sound with complete hands-free freedom. The package includes two durable SM35 cardioid condenser headset microphones that feature a secure wireframe fit and a flexible gooseneck for precise positioning. Their tight polar pattern effectively isolates vocals while rejecting feedback and unwanted ambient noise on loud stages. Operating the system is effortless thanks to the BLX88 dual-channel receiver equipped with one-touch QuickScan frequency selection, which instantly identifies the clearest open frequency. Paired with lightweight BLX1 bodypack transmitters providing up to 14 hours of continuous operation on two AA batteries and an operating range up to 100 meters, this system delivers dependable, cable-free performance for demanding multi-user environments.