Many of us own a Bluetooth headset or two. These allow you to make calls in hands-free fashion. If you are planning to use a Bluetooth headset, you may as well get one that looks decent. The Stylo by Nendo looks like a pen but a tad bit cooler. The housing has anodized aluminum sections. You can clip this to a front pocket when you are not using it. You get 5 hours of talk time with this. This headset is available from Logitech for $4.