Allen Co ULTRX Bionic Bluetooth Electronic Earmuff - The ULTRX Bionic Bluetooth Earmuff redefines your audio experience, bringing together top-notch sound, comfort, and safety in one sleek package. With its Studio Harmonics, you'll experience crystal-clear audio quality, delivering sound like never before. Stay connected effortlessly through the Bluetooth feature, allowing for seamless pairing with your devices to enjoy music or take calls even in noisy surroundings. The plush pillow foam padding muff guarantees long-lasting comfort, ensuring you can wear these earmuffs for extended periods of time. Powered by USB-C lithium battery energy, these earmuffs recharge quickly, so you're always ready to go. Plus, with the NRR22dB, these earmuffs provide exceptional noise reduction, safeguarding your hearing in noisy environments. Features: Premium Protection & Safety Standards Bluetooth Connectivity Hi-Gain Microphones & Sound Compression Quality Sound USB-C Lithium Battery Long-Lasting Use Superior Comfort & Durability