SHURE BLX WIRELESS SYSTEMS COMBINE PROFESSIONAL-QUALITY SOUND WITH SIMPLE SETUP AND AN INTUITIVE INTERFACE FOR LEGENDARY AUDIO PERFORMANCE RIGHT OUT OF THE BOX. PRECISION-BUILT AND AVAILABLE IN A VARIETY OF CONFIGURATIONS, IT’S THE MOST ACCESSIBLE WAY TO OWN THE STAGE. INCLUDES BLX1 BODYPACK TRANSMITTER, BLX4 SINGLE-CHANNEL RECEIVER, GUITAR CABLE, POWER SUPPLY, 2 AA BATTERIES, AND USER GUIDE.