Comfortable Ergonomic DesignBluei Swing Universal offers superior construction body quality, lightweight design for convenience. It has noise isolation and fit-security that is suitable for wearing.Superior Sound QualityBluei Swing Universal has high-definition stereo sound that lets you hear and enj..
Comfortable Ergonomic DesignBluei Twist offers superior construction body quality, lightweight design for convenience. It has noise isolation and fit-security that is suitable for wearing.Superior Sound QualityBluei Twist has high-definition stereo sound that lets you hear and enjoy every symphony ..