Brand: DenonType: MicrophoneCompatible with the following Denon Models:AVR-S510BT,AVR-S520BT,AVR-S530BT,AVR-S540BT,AVR-X510BT,AVR-X520BT,AVR-X540BT,AVR-X550BTPackage Include：1 x New DENON Calibration Microphone For AVR-S510BT AVR-S530BT AVR-X550BT AVR-X520BT ( Bulk Pack )
Compatible with the following Denon Models:
AVR-S510BT,AVR-S520BT,AVR-S530BT,AVR-S540BT,AVR-X510BT,AVR-X520BT,AVR-X540BT,AVR-X550BT
Package Include：