- High Filter Attenuation (White) SNR 27 | H – 31dB | M – 24dB | L – 18dB
- Medium Filter Attenuation (Green) SNR 19 | H – 21dB | M – 16dB | L – 12dB
QT-20’s enhance your enjoyment of music & loud events by
reducing the level of potentially harmful frequencies while
retaining the overall clarity. QT-20’s are soft, easy to use &
have a discrete skin coloured tone.
With a choice of 2 interchangeable filter levels (high & low)
you can adjust your earplugs to get the correct level of noise
reduction in almost any situation. Ideal for: musicians,
nightclubs, festivals, sporting events & much more.
Each set of QT20’s comes with an aluminium keyring
case so that you can carry your earplugs and
filters everywhere you go!