Nice quality GMRS radios. Well-worth the money. The instructions include the correlated frequencies with each channel, so I can listen in on my HAM as well.
Used several times since purchase and they worked very well! Volume is high enough to hear using ear protection and could hear call sounds above tractor or wood cutting noise. Dropped and lost one in a wood pile and was able to easily find using the call function. Range on our 10 acre farm was not an issue at all and battery life was great lasting all day.