If you already own compatible electronic earmuffs and want a low-cost, easy way to add walkie functionality, the PROHEAR RH08 Walkie-Talkie works well. The product listing specifies a maximum talking range of up to 3 miles under ideal conditions, but in real-world use it is best thought of as a short-to-mid-range solution for range coaches, instructors, and small teams. Type-C charging and straightforward installation make it convenient. It won't replace a high-power two-way radio for long-distance or mission-critical comms.
who this product is for
I used it with Howard Leight–style electronic earmuffs during range coaching, outdoor maintenance, and a one-day hunting trip. This adapter is aimed at shooters, instructors, and small teams who want integrated comms without buying a standalone high-power radio.
Installation & compatibility — the most important part
Key compatibility notes: The PROHEAR RH08 Walkie-Talkie is designed for Howard Leight / Impact-style earmuffs and other models with a standard 3.5 mm audio input. Some Bluetooth or special-edition earmuffs may not route adapter audio when the earmuffs are powered off, which means the adapter can depend on the muff's electronics. Confirm your muff’s 3.5 mm jack and behavior before you buy.
Product spec highlights
Maximum talking range (listed): 3 miles.Field tests — what I actually did
I tested the RH08 over three sessions: a crowded range lesson, a noisy trail-maintenance day, and a one-day hunting trip. Below are my main observations.
Audio & clarity
Speech comes through clean and intelligible. The RH08 plus earmuff speakers separate voice from ambient noise well at typical range distances. It's not audiophile-level — low frequencies are thinner than professional radios — but speech clarity is what matters for coaching and safety calls.
PTT & controls
The push-to-talk (PTT) button is easy to find and usable with gloves. Channel and volume controls are intuitive; the buttons have firm feedback, though they don't feel premium.
Range & reliability (real-world note)
Although the listing states up to 3 miles in ideal conditions, my practical experience showed the RH08 is most reliable at short-to-mid range (for example typical teaching lanes and close hunting teams). Terrain, obstructions, and local RF conditions will strongly affect real-world range.
Practical convenience
The biggest practical win was not having to fumble for a separate radio. Quick corrections, safety calls, and brief instructions were faster and safer with the adapter attached to the earmuffs.
Battery & charging
The RH08 uses a built-in rechargeable battery and charges via USB Type-C. In intermittent PTT use across a day of shooting and standby between sessions, it lasted through the day without needing a mid-session charge. Continuous heavy transmit will reduce runtime.
Problems I encountered & practical tips
Earmuff-dependent audio: On some earmuff models the adapter will not output audio if the earmuffs are powered off. Tip: test the adapter and earmuffs together at home before relying on the combo in the field.
Compatibility confusion: Not all "Impact-style" earmuffs are identical — check for a standard 3.5 mm input and physical fit. Tip: keep the packaging until you've confirmed fit and behavior so you can return it if needed.
Pros & Cons
Pros
Quick, tool-free installation on compatible earmuffs.Cons
Not a replacement for professional long-range radios.Compatibility checklist (copy before you buy)
My earmuffs have a standard 3.5 mm audio input.Final verdict & rating
For converting compatible electronic earmuffs into integrated walkie headsets, the PROHEAR RH08 is a practical and affordable choice. It sped up my range communications and reduced the need to reach for a separate radio — as long as you confirm compatibility first.
My rating: 4.5 / 5
