Phonak Serenity Choice Work
The new Phonak Serenity Choice™ Work is designed to reduce the sound level by -24 dB. This makes it safe for 8 hours of continuous use in any environment up to 109 dB. Plus, combine this hearing protection with earmuffs in very loud situations where double protection is a requirement.
Kit contains: 2 universal earplugs in S, M and L size. 2 -24dB acoustic filters. Aluminum key ring carrying case. Multilingual user guide.