EAR CLIP: Clip-on earbuds use an innovative ear clip-wearing style, no need to plug into the ear, reducing the irritation to the eardrum.BONE CONVECTION: Clip earphone utilizes bone sound transmission to relieve hearing pressure, no pressure for long-time use, more comfortable to use.LOSSLESS SOUND QUALITY: Clip-on open ear earbuds are reorganized with a HiFi sound generating unit, supporting lossless playback to feel the HiFi sound quality.BT 5.3: Open ear earbuds adopt an upgraded BT chip, which not only brings excellent music but also a stable wireless connection and lower power consumption.TOUCH CONTROL: Clip-on BT earbuds support rich touch control operation so that you do not need to take out your cell phone frequently to adjust the volume or answer phone calls in the process of using.