Wireles EARBUDS: Shooting ear protection with NRR 30dB active reduces noise levels to protect hearing, suppresses dangerous noise above 82dB from gunfire or noisy environments, Features 3 Sound Amplification Modes and with Bluetooth5.4, making it versatile for different scenarios Long Battery Life: Equipped with Bluetooth 5.4, optimized for low-energy (LE) performance to ensure a stable connection while minimizing power consumption. Easily switch between modes with a single button and voice prompts. Ideal for high-noise environments such as shooting ranges, hunting, and industrial Comfortable and Secure Fit: To ensure the best noise reduction and sound quality, each set comes with three different sizes of ear tips and ear hooks for a perfect fit. This will ensure the best noise reduction to protect your hearing and provide crisp, clear sound.