The problem with all the portables are that the antenna is built in and are hard to aim. There's a walkman adapter for the Roady2 that has the built in antenna on the top of the headphones. That makes it slightly easier to aim, but being inside is still difficult. The Roady is so versatile that its perfect for everything: Inside with the home kit, my GF uses it in her classroom of toddlers with the home kit, and we both use it in the car with the included car kit, and when on the go and outside, the walkman kit is perfect... but I cannot find it online. I know it exists, I've seen it before!