Howard Leight Impact Sport Bluetooth Earmuff- OD Green M/L 21dB

Now with Bluetooth 5.0 technology and an even faster reaction time of .5 milliseconds, Impact Sport's intelligent electronic ear protection is always actively listening. Employing integrated omni-directional microphones that amplify ambient sounds, you'll hear only the most important commands on the range and crucial environmental sounds when hunting. When loud, harmful sounds, like firearm discharges, exceed 82dB, the amplification automatically stops, keeping your hearing protected.Features:21 dB Noise Reduction Rating (NRR)Faster Sound Activated Compression: 0.5 Millisecond Reaction TimeBluetoothA(R) Sync to wireless devicesEasy to use BluetoothA(R) controls integrated into the headsetDigital compression circuitry with 5X Sound AmplificationSeparate Volume Controls for BluetoothA(R) and external environment amplification2-High Gain Omni Directional MicrophonesFeatures AIR FLOW CONTROL that allows for a slim low profile ear cup design ensuring firearm stock clearanceCompact folding design for convenient storageAutomatic shut off engages after 4-hours to conserve battery lifeRechargeable Lithium-Ion BatteryUSBC Recharging CableAdjustable headband now available in two different sizes for a more custom, secure fit