Phonak Serenity Choice Reusable Hearing Protection for WORK Bluetooth Impedance: 32 ohms +- 15%

Impedance: 32 ohms +- 15% at 1kHz

Phonak Roger On V3 Wireless Microphone

(1) FM Receiver with Seek-button Channel Selection

or even out into the garage

Phonak Serenity Choice Reusable Hearing Protection for WORK Bluetooth Impedance: 32 ohms +- 15%70% of people exposed to loud noise never or seldom wear hearing protection. Serenity Choice Work is reusable, universal fit hearing protection designed as Personal Protection Equipment for noisy working environments such as machine shops, farming, road building and construction, or any situation where health and safety require the use of hearing protection, i. e., where noise levels are above the safe limit of 85 dB. Serenity Choice Work reduces the