Experience superior comfort, convenience and immersive audio with the ULTRX bionic fuse Bluetooth around-the-neck earbuds. Designed with a compact and ergonomic build, these earbuds seamlessly integrate Bluetooth 5.3 technology with high-fidelity electronics, delivering exceptional sound protection and a premium listening experience. Tailor your audio to your surroundings with two customizable program settings, ensuring optimal sound clarity in any environment. Featuring crystal-clear sound quality and voice synthesis optimization, these earbuds enhance audio precision and speech clarity no matter where you are. Whether you're on the go or in high-noise settings, the ULTRX bionic fuse Bluetooth around-the-neck earbuds are your perfect companion for endless sound protection and unmatched listening pleasure. ANSI S3.19 tested and certified with NRR 26 dB protection, effectively safeguarding your ears in extreme noise conditions Bluetooth 5.3 connectivity enables seamless pairing with devices, keeping you connected in noisy environments Dual built-in microphones enhance situational awareness and hearing protection With 2-program settings, this product offers environmental adaptability, allowing you to tailor your listening experience to match your surroundings' noise level USB-C lithium battery offers quick and easy recharging for uninterrupted performance Sport fit ear hooks keep earbuds anchored securely for stable performance during movement ULTRX technology delivers a modern fusion of sound and wave protection for an unparalleled audio experience Clear sound and optimized voice synthesis enhance audio quality and speech clarity Advanced microphones automatically shut down at 82 dB to prevent hearing damage Compact and lightweight, this bag provides a convenient carrying and storage solution