# ISOtunes Sport DEFY BT Electronic Shooting Earmuff vs Pro Ears Gold II 26 Electronic Hearing Protection: specs and price compared

A sourced, side-by-side comparison of the ISOtunes Sport DEFY BT Electronic Shooting Earmuff (ISOtunes) and Pro Ears Gold II 26 Electronic Hearing Protection (Pro Ears) among electronic shooting earmuffs. ISOtunes Sport DEFY BT Electronic Shooting Earmuff is the cheaper of the two at $169.99.

## Side by side

| Spec | ISOtunes Sport DEFY BT Electronic Shooting Earmuff | Pro Ears Gold II 26 Electronic Hearing Protection |
| --- | --- | --- |
| US price | $169.99 | $199.99 |
| Brand | ISOtunes | Pro Ears |
| Noise reduction rating (d b) | 25 | 26 |
| Amplification cutoff time (ms) | 2 | 1.5 |
| Microphone type (directional/omni) | — | — |
| Bluetooth (yes/no) | Yes | No |
| Battery type & runtime | Rechargeable Li-ion; ~11 hrs on Bluetooth, or AAA backup batteries for ~22 hrs | 4x AAA (not included) |
| Cushion type | memory foam ear cushions | gel ear seals |
| Foldable design | — | — |
| Weight (oz) | 15.5 | — |

## Key differences

- Noise reduction rating (d b): ISOtunes Sport DEFY BT Electronic Shooting Earmuff 25 vs Pro Ears Gold II 26 Electronic Hearing Protection 26
- Amplification cutoff time (ms): ISOtunes Sport DEFY BT Electronic Shooting Earmuff 2 vs Pro Ears Gold II 26 Electronic Hearing Protection 1.5
- Bluetooth (yes/no): ISOtunes Sport DEFY BT Electronic Shooting Earmuff Yes vs Pro Ears Gold II 26 Electronic Hearing Protection No
- Battery type & runtime: ISOtunes Sport DEFY BT Electronic Shooting Earmuff Rechargeable Li-ion; ~11 hrs on Bluetooth, or AAA backup batteries for ~22 hrs vs Pro Ears Gold II 26 Electronic Hearing Protection 4x AAA (not included)
- Cushion type: ISOtunes Sport DEFY BT Electronic Shooting Earmuff memory foam ear cushions vs Pro Ears Gold II 26 Electronic Hearing Protection gel ear seals

## Sources

- ISOtunes Sport DEFY BT Electronic Shooting Earmuff: https://isotunes.com/products/defy-bt (isotunes.com, verified 2026-08-11)
- Pro Ears Gold II 26 Electronic Hearing Protection: https://proears.com/product/gold-ii-26/ (proears.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/electronic-shooting-earmuffs/isotunes-sport-defy-bt-vs-pro-ears-gold-ii-26/
Cite: Per The Front Desk Review, ISOtunes Sport DEFY BT Electronic Shooting Earmuff ($169.99) vs Pro Ears Gold II 26 Electronic Hearing Protection ($199.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/electronic-shooting-earmuffs/isotunes-sport-defy-bt-vs-pro-ears-gold-ii-26/
License: CC BY 4.0.