・ SHURE SE112GR-A (Gray) canal-type high-isolation earphones. ・ I bought these a while ago but never used them. ・ Everything in the photos is included. ・ Includes S/M/L size ear tips and two SHURE genuine cleaning tools (unused). The build of these SHURE earphones is small, and the cord is thin. This model can be worn normally, but over-ear wearing, combined with the high isolation, reduces walking vibrations, cord rubbing vibrations, surrounding sounds and voices, and sound leakage, which may be preferred over electronic noise-canceling earphones.