I use electronic earmuffs. The kind you are inquiring about.
They work OK. I can hear normal conversation on the range with them in place, but when it goes BANG, they shut down the shooting noise.
While running a group through range qualification, I can carry on a conversation with the shooters and discuss whatever needs to be discussed. When the shooting starts, my ears are already covered. No forgotten protection; no additional motions needed to protect my ears.
Which brand? Mine are by Browning. Suggest that you go through the usual Internet search and try to sort out all the comments, positive and negative, on all the brands before making your purchase.
Good luck.
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