Howard Leight Impact Sport Bluetooth Features The Howard Leight Impact Sport Bluetooth earmuff delivers a 21 decibel noise reduction rating along with digital compression circuitry that provides 5X sound amplification of ambient range noise. A 0.5 millisecond reaction time on the sound activated compression protects hearing from sudden impulse sounds like gunshots while still allowing normal conversation to come through clearly. Two high gain omnidirectional microphones pick up ambient sound evenly from all directions helping the wearer stay aware of their surroundings. Separate volume controls for Bluetooth audio and external amplification let the user dial in exactly the mix they want. Bluetooth syncing to wireless devices is managed through easy to use controls built directly into the headset and an air flow control design keeps the ear cups slim enough to clear most firearm stocks. The compact folding design makes the earmuff easy to store in a range bag between uses. A rechargeable lithium ion battery with USB-C charging and an automatic four hour shutoff helps conserve power while the adjustable headband and rose finish make it a comfortable youth sized fit. For young shooters who want hearing protection that doubles as a wireless audio accessory this earmuff offers a complete solution. Howard Leight Impact Sport Bluetooth Specifications Manufacturer: Howard Leight Model: Impact Sport Bluetooth Type: Electronic Ear Muffs Noise Reduction Rating: 21 dB Color: Rose Battery: Rechargeable Lithium-Ion with USB-C Available At: GrabAGun