Howard Leight Impact Sport Bluetooth Earmuff, OD Green (NRR 21)

The Howard Leight Impact Sport Bluetooth earmuffs provide electronic hearing protection with integrated Bluetooth 5.0 and ambient-sound amplification. Designed for range use and hunting, they amplify low-level sounds while automatically limiting harmful noise to protect hearing. The compact folding design and diamond-pattern headband deliver stock clearance and a secure fit for extended wear.

Key Specifications

• The Noise Reduction Rating is 21 dB.
• Bluetooth connectivity uses Bluetooth 5.0.
• Sound-activated compression features a reaction time of 0.5 milliseconds.
• Amplification automatically stops for sounds exceeding 82 dB to preserve hearing.
• The power source is a rechargeable lithium-ion battery with USB-C charging.
• The headset uses 2 high-gain omnidirectional microphones for ambient sound pickup.
• The headband has a diamond-pattern design and is available in M/L with adjustable fit options.
• The earcup design includes AIR FLOW CONTROL for a slim profile and firearm stock clearance.
• Includes compact folding earcups for convenient storage and transport.
• Features 5X sound amplification with separate volume controls for Bluetooth and environmental amplification.

Impact Sport combines active situational awareness and rechargeable convenience for users who value reliable hearing protection and practical features. Its slim earcups, adjustable diamond-pattern headband, and simple controls make it suitable for extended sessions on the range or in the field while maintaining clear audio from paired devices.