Finding an acceptable fit required both hands, along with some futzing and shoving. The part of the headset that accommodates the volume controls and mute buttons (the "putter" portion) is bulky, and this hook shape perches over the ear. Plus, the earbud fitted with the smallest cover still felt too large for my ears. Pushing the earpiece in helped anchor the Oasis to my ear somewhat, but overall the fit did not feel comfortable, secure, or balanced.

Adding to that discomfort, I usually wear my hair down, I depend on eyeglasses frequently, and I wear dangly earrings. Those three things adversely affect the overall fit of a headset like the Oasis. In my case the loop in particular competed with my eyeglasses' frames.

That said, a male colleague with larger ears who tried out the headset reported that the fit felt reasonably comfortable.

Picking up calls, initiating voice commands ("Call Scott Mobile"), and ending calls were all a cinch with the Call button--once I got used to its unique location. Even though the button is small, the tactile feedback after pressing is firm and appropriately deep.

The volume controls and mute button, on the other hand, were trickier to access, and I found that I had to steady my ear with my thumb to have a good shot at pressing them properly. I liked the voice prompt that came when I powered on the Oasis, as it advised me of the battery situation ("medium," for instance) and reassured me that my phone, a , was connected via Bluetooth to it. Too bad the mute button lacked an audible cue as to whether I'd switched it on or off.