Shure SLXD4DE H56 - digital 19 " Dual Receiver; Frequency range 518-562 MHz; 24 bit / 48 kHz audio conversion; 120 dB dynamic range; 44 MHz switching bandwidth; Mic / line level switchable;

Shure SLXD4E G59 - digital Receiver; Frequency range 470-514 MHz; 24 bit / 48 kHz audio conversion; 120 dB dynamic range; 44 MHz switching bandwidth; Mic / line level switchable; galvanized steel

Shure SLXD2/SM58 H56 - digital UHF Handheld transmitter with dynamic SM58 capsule; cardioid; frequency response: 50 - 16.000 Hz; 24 bit / 48 kHz audio transmission; Frequency range 518-562 MHz; 120

Shure SLXD2/Beta58 H56 - digital UHF Handheld transmitter with dynamic Beta58A capsule; supercardioid; frequency response: 50 - 16.000 Hz; 140,5 dB max. SPL; Frequency range 518-562 MHz; 24 bit / 48

SLX-D® Digital Wireless delivers transparent, 24-bit digital audio and rock solid RF performance with easy setup and rechargeability options in a suite of versatile wireless system configurations.

Shure SB903 - Lithium-Ion battery (3.6V / 1200mAh) for Shure SLXD transmitters, running time up to 8 hours; Dimensions (H x W x L): 14.5 x 32.5 x 55.5 mm; Weight 28g;