So far the chatterbox has been quite a disappointment. Range 2miles more like a 1/4 mile and that s on open flat highway less in the city. A lot static extremely poor reception between the units and that was with the PTT button.Vox works ok when at low speeds in the city but on the highway you will be adjusting to the point where you may have to scream to activate mic. I read a lot of great reviews about this unit I didn't expereince much of of the positive side of the unit. This is just my opinion I know there are others here who have them an are quite happy with their performance an haven't had my problems just can't recommend this product to anyone. If you looking for bike to bike comms for than 2 bikes look else where.
