Powerology Mono Earphone Is A Single-Ear Earpiece With Lightning Connector Design Specifically For Apple Devices. This Device Offers Clean And Clear Hd Sound Transmission Experience Due To Its High Sensitivity Of -40Db. This Earplug Has Provided With Siri Activator Which Enables You To Receive Calls And Control Music Remotely. The Lightning Connector Has 1.2M Length That Makes It More Flexible And Comfortable To Use Alongside Mfi Approval That Ensures Working Without Causing Any Harm To Your Apple Device'S Hardware Or Software, As They Meet Apple'S Specific Technical Standards.