If you’ve ever left a show with your ears ringing, you may want to try these new earplugs. Doppler Labs has developed mechanical earplugs called Dubs, that maintain acoustic quality, while lowering the sound level to protect your hearing. Techcrunch says that Dubs, are made from 17 mechanical pieces, and reduce volume by 12 decimals. They are sold online and at Best Buy for $25.
