The Oraimo SFA-167 appears to be a wired in-ear earpiece with a single-button remote and a 3.5mm phone jack connector.

Wired: Connects to devices with a standard 3.5mm headphone jack for audio output.
In-Ear Design : Likely fits snugly within the ear canal for potentially better noise isolation.
Single-Button Remote: May allow for basic controls like music playback (pause/play, skip tracks) or call answering/ending .
Microphone : Might have a built-in microphone for hands-free calling.
Sound Quality: Without specific details or reviews, it’s difficult to assess sound quality.
Comfort: In-ear designs may not be comfortable for everyone, especially for extended wear.