Shure SLXD14/153B Digital Earworn Wireless System with MX153 Earset, BlackThe new SLX-D series from Shure delivers transparent, 24-bit digital audio and rock solid RF performance in an easy-to-use, easy-to-scale suite of versatile system configurations. Operate up to 32 compatible systems per 44 MHz UHF band, with easy setup and optional rechargeability accessories.The Shure SLXD14/153B Digital Handheld Wireless Vocal System is the perfect digital wireless system to provide exceptional speech quality with discrete visuals. Ideal for important presentations, speeches, houses of worship and theatre applications. The Shure SLXD14/153B comprises1x SLXD4 Digital Wireless Receiver1x SLXD1 Digital Wireless Bodypack Transmitter1x MX153 Omnidirectional Earset Condenser MicrophoneThis is the UK version (K59) and operates in the 606-650MHz wireless band. If you require a different frequency band, please call the sales team on 01273 665400.class="k-br"class="k-br"