This Shure BLX288 Wireless Dual Vocal System is ideal for vocalists performing on stage or in small venues. With its simple setup, professional - quality sound, and long battery life, it's a great choice for two vocalists. The system comes with a tabletop dual - channel receiver, 2 PG58 handheld transmitters, and other necessary accessories. The receiver has dimensions of 15.3 x 1.6 x 4.6' / 388 x 40 x 116 mm and weighs 15.1 oz / 429 g. Each handheld transmitter is 2.5 x 4.3 x 0.8' / 64 x 110 x 21 mm and weighs 7.7 oz / 218 g without batteries.