This ear plug speaker kit from Sparco comprises of high quality micro speakers housed in a noise reducing ear plug to produce excellent clarity communication. It is designed to connect to the Sparco full face microphone (sold separately) and includes a hard case storage box to keep the plugs in top condition when not being used.High quality speakers are used to produce superb clarity of soundNoise reducing ear plugs blank out a high percentage of cockpit noise for clear communicationCompatible with the Sparco full face microphone
