eBay
My Cube by iEnjoy this is not the cheap infomercial mini speaker
MSRP $40 that is what i paid 
Bought at the Sprint store
This is brand new I did open it to ensure it works and to take the pictures. it has never been used otherwise 
Silver in color, includes 3 part cord, and the orange wristlet cord.

  • A Powerful Lithium-ion Battery for up to 6 Hours of Use
  • New Aluminum Film Speaker Technology
  • 3 Part Cord for Playing and Charging
  • Light Weight & Scratch Resistant Aluminum Frame
  • Micro SD Slot for Cordless Music Play
  • Download Function to put Songs Directly on your Micro SD Card using MyCubeTM
  • 3 Color LED indicator light to let your know MyCubeTM is ON, CHARGING, or BOTH
  • Controls for Volume, Song Selection, & Play/Pause or Stop
  • 3.5 mm Headphone Input for Privacy

They do have a website if you want more info ienjoysounds.com
Surprisingly big sound for such a little speaker.
please email me any questions

paypal only an unpaid item case will automatically open if not paid within 4 days, if you need more time pls just contact me
Continental US shipping only
Free ship with BIN i can send you and invoice or refund you

thanks for looking, i will consider reasonable offers above starting auction price please.