Shure GLXD16+, Wireless System, Dual band: 2.4 GHz and 5.8 GHz, With GLXD1+ pocket transmitter, GLXD6+ pedalboard receiver and Wa 305 guitar cable, Up to 8 systems simultaneously (16 with Frequency Manager), Automatic frequency setup, Built-in guitar tuner, Output: 6.3 mm jack, Up to 12 hours of battery life, Up to 60 metres range, Transmitter made of metal, Receiver dimensions (W x D x H): 95 x 48 x 138 mm, Transmitter dimensions (W x D x H): 67 x 29 x 115 mm, Total weight: 1.2 kg