Unlike our regular ear plugs this device is used to attenuate across all frequencies rather than just low and mid-range frequencies, which makes music clearer and natural sounding.
- Three dB filters are available: ER-9 (9dB cut), ER-15 (15dB cut) ER-25 (25dB cut).
- Standard: Clear Proseal Earpiece and 1 set of filters
- Color Options: Beige, Red, Blue, Brown, Clear (shown)
- Filter Options: Countersunk (shown) or Partially countersunk
- Filter Color: Clear, Beige
- Limited One Year Warranty