This Sennheiser EM-XSW 1 DUAL-A wireless receiver set is a great choice for your audio needs. It comes with (1) EM-XSW 1 DUAL stationary receiver having internal antennas and (1) NT 12 - 5 CW power supply. The frequency range is A (548 - 572 MHz), offering stable and clear wireless signal reception.

Using this Sennheiser wireless receiver set is easy. First, connect the NT 12 - 5 CW power supply to the EM - XSW 1 DUAL stationary receiver. Then, place the receiver in a location where it can receive a good signal. You're ready to start enjoying clear wireless audio. When using, keep it away from strong magnetic fields as they may interfere with the signal. For maintenance, clean the receiver with a soft, dry cloth regularly. Avoid using harsh chemicals. If you have any issues, refer to the user manual or contact Sennheiser support.