Though its packaging raised eyebrows by prominently using the bizarre phrase "my little music elf," Luxa2's F2 In-Ear Earphone ($TBD) is an interesting design from a company that hasn't been known in the past for audio gear. The concept is to merge a flat glossy colored plastic back with a chromed out housing and silicone eartips, using magnets inside to enable the earphones to stay together around your neck when not in use. Three sets of tips are…
