※ One ear only, Left L ※ SHURE RMCE-TW2 2nd gen Second Generation Bluetooth Wireless Adapter with Microphone True Wireless Secure Fit Adapter Gen 2 This is an adapter for wirelessly connecting SHURE SE215 etc. ※ Earphones are not included RMCE-TW2 L adapter only for sale Used for about a year Operation is not a problem (microphone also checked) Usage frequency was low, so the battery has hardly deteriorated 4402110