Howard Leight Impact Sport Bluetooth Earmuff NRR 21 dB

The Howard Leight Impact Sport Bluetooth earmuff delivers electronic hearing protection with an emphasis on situational awareness and convenience. It integrates digital sound compression and sound-activated circuitry with Bluetooth connectivity for wireless audio. The design includes slim ear cups for stock clearance and a folding, adjustable headband for compact storage and a secure fit.

Key Specifications

• The Noise Reduction Rating is 21 dB.
• The finish is bronze with a brown headband.
• The product is classified as electronic ear muffs.
• The listed dimensions are 4.70 x 5.85 x 7.35.
• The listed weight is 1.06.
• Includes a rechargeable lithium‑ion battery and a USB‑C charging cable.
• Automatic shut-off engages after 4 hours to conserve battery life.
• Built-in Bluetooth provides wireless audio connectivity.
• Digital compression circuitry delivers a 0.5 ms reaction time and 5x sound application.
• External environment amplification uses 2 high-gain directional microphones and has separate volume controls for Bluetooth and ambient sound.

Practical and compact, the Impact Sport balances hearing protection with on-demand ambient awareness and wireless audio. Its slim ear cups, folding profile, and rechargeable power system make it well suited for regular range sessions or noisy work environments where convenience and reliable protection are priorities.