New Delhi, Jan. 1 -- Earlier this year, I wrote about how the standard Sennheiser SoundProtex changed my concert-going experience. This year, I took the upgraded SoundProtex Plus to one of the loudest, highest-energy sets I've attended recently: Hanumankind. So, if you think earplugs 'kill the vibe', this review is for you.

What's New with the 'Plus'?

The biggest difference between the standard version and the Plus is versatility. While the standard kit gives you one set of filters, the Plus is a full on protection. It includes:

Three different acoustic filters: Low (10dB), Mid (17dB), and High (20dB).

A Full Block filter: Perfect for those times when you want the world on absolute mute (like a flight or a hotel pool).

Medical-grade ...