... appearance. 3.Light and convenient. 4.Stereo earphone. mp3 wooden earphone, in-ear stylish earphone, earphone case:1.The material of the ... shell is wood.2.Closed-type, in-ear design reduce outside noise for quality audio sound, and ... not6. Any question, pls feel free to contact us. mp3 wooden earphone, in-ear stylish earphone, earphone case