When you first unpack I was pleasantly surprised at how compact the earphones. Other Bluetooth headset that I had tested and used, are comparatively heavy and unwieldy.
The right earpiece has buttons for volume control that simply works when the handset is in the ear. In addition, there is a Bluetooth Sync button. The knobs are sturdy but unremarkable and a total of excellent construction. Further, on the opposite side of the charging port (Mini USB to USB 2.0 charging cable included).
The bond between the earphones The perfect length to completely turn your head without losing the earphones. Even while jogging I had to adjust anything.
When you first try I was a little insecure because the earphones did not sit right. But with a fixed exchange on the somewhat small earplugs they have been sitting perfectly (3 different earplug sizes included).
Last but not least is the sound quality of these headphones little overwhelming. There is no distortion when the volume increases. Even in the height of the sound is loud and clear, not a bit tinny. The bass notes are deep and full. Considering the price of these headphones I was shocked honestly, how good the sound quality.