We have Chatterbox x-1's and they are the best you will find. We started with the chatterbox frs multisports and they were great, after about 6 or 7 years they started getting crackly so we decided to go with the Collett 900's and they were garbage compared to the chatterbox! We ended up giving them away because we felt so bad about asking money from someone for them. We spent the money on the x-1's and they are worth every penny! the sound is great the communication is great and the range is about 5 miles. If you can afford them, get them! otherwise try the chatterbox multisports.