Sennheiser XSW-D MINI JACK RX camera receiver (2.4 GHz)

Sennheiser's XSW-D Mini Jack RX receiver has a mini jack output so that you can connect it directly to the audio input on your DSLR camera. Pairing the receiver with a transmitter from the XSW-D series, gives you an instant wireless setup! There are receivers available for handheld and lavalier microphones. The system works on the 2.4 GHz frequency band which means it can be used anywhere in the world without a permit.