BLX14/P31 (PZA)
SM31FH Wireless Fitness System with Headset Microphone
The Shure BLX14/SM31 Wireless Fitness Headset System combines professional-quality sound with simple setup and up to 14 hours of battery life for legendary audio performance right out of the box. The system includes a BLX4 single-channel tabletop receiver, an SM31FH headset microphone (constructed with moisture-repellent materials) with BLX1 bodypack, a lapel clip, a power supply, two AA batteries, a windscreen, and a user guide.