AOB Caldwell EMax Link Bluetooth Communication Link
$61.97
The Caldwell EMax Link is a Bluetooth communication system for hearing protection. Connect wirelessly up to 12 miles away for clear communication.
3 in stock
The E-MAX Link is an advanced Bluetooth communication device that enables communication between multiple users up to 12 miles (line of sight). The E-MAX Link pairs to your current hearing protection wirelessly via Bluetooth with compatible muffs or plugs or with a 3.5mm audio cord for non-Bluetooth hearing protection. Included is a rechargeable battery (optional 3xAA use) with a USB-C charging cord. In the field or on the range communicating with others has never been easier! Use the Link with any Caldwell hearing protection including E-MAX Comms Power Cords E-MAX PRO E-MAX PRO BTs E-MAX Shadows and E-MAX Shadows Pro.
Features:
- CONNECTS VIA BLUETOOTH TO HEARING PROTECTION
- ALLOWS COMMUNICATION BETWEEN MULTIPLE USERS
- COMPATIBLE WITH SHADOWS POWER CORDS PRO BT AND OTHER BLUETOOTH HEARING PROTECTION
| Weight | 0.740 lbs |
|---|---|
| Dimensions | 7.500 × 4.550 × 2.650 in |
| Manufacturer | AOB |
| Finish | Not specified |
| Weight | Not specified |
| Material | Not specified |
| Compatible With | Caldwell hearing protection, E-MAX Comms Power Cords, E-MAX PRO, E-MAX PRO BTs, E-MAX Shadows, E-MAX Shadows Pro |
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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