RifleShooter Caldwell E-MAX Shadows Pro In-Ear Hearing Protection: Full Review Caldwell improves their E-MAX Shadow line and takes their electronic, in-ear hearing protection to the next level. Caldwell E-MAX Shadows Pro In-Ear Hearing Protection: Full Review June 23, 2022 By RifleShooter Staff The original Caldwell E-MAX Shadows are solid electronic in-ear hearing protection. They have a 23-decibel (dB) reduction rating, which is good for in-ear hearing protection, and a whole slew of electronic features. Their recharging carry case provides four to five charges; they could connect to your phone wirelessly; different ear tips are included, and sound levels could be adjusted while in the ear. There is a lot to like about the E-MAX Shadows, but the Continue Reading