Compatibility: 
 
  Diameter: 68mm(inside)* 75mm(outside)* 35mm(High)
 
 Earphones\/Headphones\/Earbud

 iPod shuffle 2G\/4G, 2rd\/3rd

 USB Pen Drive, length<6.8cm

 SD Card, XD Card, CF Card, Mini SD, MicroSD

 Small lens filters, diameter<6cm

  

 Package included: 

  

 1×  Earphone Case

  

 Note:Only earphone case,other things show on the pictures are not included.