Rowkin Mini Sports Bluetooth Earbud Headset with Built-in Mic and Portable Charging Case Earphone for Music and Calls 24K Gold-Plated Edition

pros:

  1. Very small and minimal: carry it everywhere you go.
  2. Bluetooth 4.1 is a plus
  3. The sound is not that impressive but for this size it is Ok. more info…

Wireless Headphone, Rowkin Mini Sports Bluetooth Earbud Headset with Built-in Mic and Portable Charging Case. The World's Smallest, Cordless, Invisible, Hand-free Earphone for Music and Calls (Silver)-2