You don't have to choose between critical situational awareness and the long-term health of your ears. The new Walker's Restrictor BT Earbuds deliver intelligent, electronic noise suppression and amplification of quieter sounds typically blocked out by traditional earbuds. These high-quality, wireless earbuds have intelligent sound suppression that only activates while shooting or when you're doing other high-decibel activities. You can use these earbuds to listen to music or your favorite podcast too.In addition to sound control, these have the functionality you've come to expect from modern wireless earbuds. Listen to music and podcasts or take phone calls all while keeping your hands free. Use the associated Walker's app to control these earbuds remotely. You can change the volume, set sleep timers, and choose between 4 sound settings with variable sound suppression and boosting. These earbuds come with a convenient, durable carrying case that charges both buds on the go.Whether you're on the shooting range, out in the field, or just mowing the lawn, don't sacrifice ear protection to hear what you need to. With the Walker's Restrictor Bluetooth Earbuds, you can keep both your eardrums and situational awareness intact.NOISE REDUCTION - Walker's Restrictor Bluetooth Earbuds provide impressive hearing protection of 24 dB NRR (Noise Reduction Rating) protection against gun blasts while providing Bluetooth connectivity to enable devices.CONTROL APP - The application's ease of use is direct and to the point. You can pair the your earbuds with our free application, control the volume of each bud separately, program various sleep modes, battery charge indication and four sound quality modes.RECHARGEABLE BATTERY - The rechargeable lithium battery is offered to increase the run time length for the headset. The battery, when it does need to be recharged, can be charged by using the Micro USB charging cable that is included.