I have a pair of these:
http://www.ebay.com.au/itm/ORICOM-1-WAT ... 2c6bd99496They have been fine so far.
I have been meaning to get a couple of headsets for awhile to make hunting with them more practical.
Apparently using radios is unethical, dunno why, I would have thought uhf radios were a safety device, helps to not lose your buddies.
http://www.gma.vic.gov.au/hunting/deer/ethical-huntingThe improper and illegal use of vehicles, radiotracking collars and other electronic devices such as two-way radios is considered to be highly unethical and is inconsistent with the concept of 'fair chase'.