AOB Caldwell E-MAX Low Profile Electronic Hearing Protection Mossy Oak Break-Up
$32.86
The Caldwell E-MAX low-profile electronic ear muffs provide hearing protection for shotgun and action shooters with amplified sound below 85 decibels and instant shut-off above 85 decibels.
20 in stock
The low-profile E-Max hearing protection combines great circuitry with a low profile earcup that's ideal for shotgun shooters and action shooters. The two microphones in the E-Max amplify sounds below 85 decibels which amplifies normal communication range commands and environmental sounds. Above 85 decibels the microphones shut off for a split second to protect the shooter's hearing.Two microphones – one in each cup – give the user true stereo sound and allow the user to identify the directional source of a sound. Includes an integrated audio input jack allowing music to be played. Runs on 2 AAA batteries (not included). 23NRR
- Mossy Oak Break Up Camo finish
- True stereo sound for better localization
- Low Profile earcups reduce contact with gun stock
- Padded adjustable headband
- Volume control knob
- Power indicator light
- Fold compact
| Weight | 0.700 lbs |
|---|---|
| Dimensions | 9.300 × 8.450 × 4.200 in |
| Manufacturer | AOB |
| Finish | Mossy Oak Break Up Camo |
| Weight | Not specified |
| Material | Plastic |
| Dimensions | Not specified |
| Compatible With | Shotgun shooters, action shooters |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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