Audio Technica ATR3350 and a Cheap Wireless transmitter?

Hello all, so I’m looking at the Audio Technica ATR3350 lav microphone to couple with my DSLR. While browsing eBay, i found this cheap ‘WR-601 Mini Wireless Cordless Transmitter’ (http://www.ebay.co.uk/itm/301704362009?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT)

The reviews online have only used the mic that included in the kit, and its well sh*t. However, if i use the ART3350 with this transmitter will the audio quality be vastly compromised when compared to connecting the ATR3350 directly via a cable?

Thanks!