Want to look like Roger Federer as he powers his way to yet another Grand Slam title? The Halo Headphones might just fit the bill, as this pair of headphones comes in the form factor of a headband. It seems that this is made possible thanks to specially designed high fidelity speakers that has been inserted into a comfortable headband, allowing you to wear them even when sleeping – that’s just how far the manufacturer is willing to go to support their claim. You will be able to wear this when engaged in some high intensity workouts, where its speakers are detachable and can slip into openings in the back of the headband. You will be able to choose from half a dozen colors for this headband, while the sports model retails for slightly more. The base model is going for around $46, while the Sports model retails for $51.