US Patent 9935408 Electronic connector for charging or data transfer

An electronic connector includes a first connecting unit. The first connecting unit includes a housing having a ring hole disposed through the housing large enough for a finger to be inserted through the ring hole to grab the first connecting unit, a first electrical connector shaped for forming a first detachable electrical connection, the first electrical connector disposed at a first distal end of the first connecting unit, and an illuminator disposed within the housing proximate to the ring hole to illuminate an inside perimeter of the ring hole.