Automatic Hearing Protection + Blast Protection Mode

After two successful crowdfunding campaigns

- Battery Weight: 10g

“Full-block” design provides 26dB Noise Reduction Rating (NRR) to minimize potentially harmful sounds

1 earbuds (left / right)

Macks Original Soft Foam Ear Plugs (NRR 32 | 10 Pairs) NRR_25 Automatic Hearing Protection + BlastMack's Original Foam Ear Plug Features: Super soft foam allows for comfortable extended wear Great for sleeping, studying, work and travel State of the art, fully skinned, smooth surface Slow release comfort foam assists with fitting NRR 32 protection from noise Macks Original Foam Ear Plugs are molded from state of the art ultra soft foam, with a smooth non irritating skin that is easy on your ears. When getting a comfortable ear plug is your top