in-ear stereo earphone with fine-grained wood Can be used for MP3 and MP4 audio equipments With super-bass sound ... 1> Great sound quality and bass response.2> Hands-free headset for your phone and ipod and shuffle.3> You can ... the button on the mic.4> Standard 3.5mm earphone plug fits all MP3 players with jack.5> Stylish ... 3.5mmComply with: RoHS, PAHs,Non-Phthalates, CPSIA, REACH Earphone for iPhone