Howard Leight Impact Sport Bluetooth Shooting Earmuff - 21dB

In this review of the Howard Leight Impact Sport Bluetooth shooting earmuff, the bottom line is simple: this model is built for shooters who need reliable impulse noise suppression plus the convenience of Bluetooth connectivity. It delivers a very fast 0.5 millisecond reaction time and a Noise Reduction Rating of 21 dB that together provide meaningful protection against gun blast, while situational amplification helps maintain range conversation and awareness. The review focuses on real-world fit, sound handling and the tradeoffs you should expect from the Bluetooth features.

Key Features

• 0.5 millisecond reaction time: Extremely fast digital compression reduces harmful impulse sounds like gun fire almost instantly to protect hearing.
• 21 dB noise attenuation: The NRR 21 dB rating gives solid reduction for most shooting ranges while remaining compact and low profile for firearm stock clearance.
• Quick-connect Bluetooth 5.0: Easy pairing with phones or music players for hands-free communication and audio while on the range, with separate volume controls for Bluetooth and ambient amplification.
• Situational awareness amplification: Five-times enhancement of low-level sounds and two omni-directional mics help you hear range commands, conversation and environmental cues without removing protection.
• Low-profile comfortable fit: Air Flow Control Technology and padded adjustable headband give a slim fit that clears rifle and shotgun stocks and folds compactly for transport.
• Rechargeable kit: Includes a rechargeable lithium ion battery and micro USB cable with an automatic four-hour shut-off to help preserve battery life between uses.

Who It's For

The Impact Sport Bluetooth earmuff is aimed at casual and serious shooters who want active hearing protection with the modern convenience of Bluetooth for calls or audio while on the range. Its low-profile cups suit users who shoulder rifles or shotguns and need stock clearance without losing attenuation.

Those who rely on flawless wireless streaming or who spend long sessions without access to charging should look elsewhere, since reported Bluetooth connectivity can be inconsistent and battery life has mixed feedback from users. For purely passive, battery-free protection, a classic mechanical muff will be simpler.

Pros & Cons

Pros

• Fast 0.5 ms digital compression and NRR 21 dB give strong impulse protection and clear quieter sounds.
• Bluetooth 5.0 with separate volume controls lets you use audio or take calls while keeping environmental amplification active.
• Comfortable low-profile design and padded headband make it easy to shoulder firearms and store folded.
• Rechargeable battery and included micro USB cable simplify power management for occasional range days.

Cons

• Bluetooth connectivity and streaming reliability are reported as inconsistent by some users, which can frustrate those expecting seamless wireless audio.
• Battery life can be a concern for extended sessions away from charging, so backup batteries or charging options may be needed.

Specifications

Model	Impact Sport Bluetooth
Noise Reduction Rating	21 dB
Reaction Time	0.5 millisecond digital compression
Bluetooth	Quick-connect Bluetooth 5.0, 2 Mbps data speed
Microphones	2 high-gain omni-directional microphones
Power	Rechargeable lithium ion battery, micro USB charging
Design	Low-profile ear cups, padded adjustable headband, folding

Our Verdict

The Howard Leight Impact Sport Bluetooth earmuff is a practical choice for range users who want active impulse protection with the convenience of Bluetooth and situational amplification. It balances fast digital compression, good attenuation and a slim, comfortable fit, but buyers should weigh possible Bluetooth and battery limitations against their expected use. For those who value hearing safety and on-range communication, it represents solid value when used with realistic expectations about wireless performance.

Frequently Asked Questions

Does the electronic amplification let you hear range commands?
Yes; the 5X situational amplification and two omni-directional microphones boost low-level sounds so you can hear commands and conversation without removing the muffs.

How does Bluetooth perform in the field?
Bluetooth 5.0 enables quick pairing and faster data rates, but users have reported inconsistent connectivity and occasional static, so wireless performance can vary by device and environment.

What is included in the kit?
The kit includes the Bluetooth earmuff, a rechargeable lithium ion battery and a micro USB charging cable, with an automatic four-hour shut-off to conserve battery.