How big is the 123GO Box and where is it fitted in my car?

Your 123GO Box is fitted by a qualified auto engineer. The box is a little larger than your average smart phone and will be fitted out of sight, depending on the type of car you have.

Short Answer

Your 123GO Box is fitted by a qualified auto engineer. The box is a little larger than your average smart phone and will be fitted out of sight, depending on the type of car you have.