The last we saw some colorful headphones from Klipsch was when it introduced the purple Lou Reed X10i in-ears last holiday season. Just in time for the summer, the headphone maker is unleashing a rugged version of its S4i earbuds -- and in four vibrant finishes, no less (red, yellow, orange and blue). Although this water-resistant S4i variant seems practically identical to the S5i Rugged in-ears, we're told that internally they pack the same … [Read more...]