Haylou S40 ANC Over-Ear Headphones Neckband Charging duration: approximately 1

Charging duration: approximately 1

Super Power-saving

and short circuit protection are all supported by intelligent safety protection

Thanks to these technologies

Friends and family can follow your real-time location3 and view preplanned courses

Haylou S40 ANC Over-Ear Headphones Neckband Charging duration: approximately 1Precision Head Tracking Spatial tracking with motion detection and sound localization for true 360 immersive audio. 50 dB Smart Quiet Adapt Haylou S40 headphones feature upgraded 5 mic adaptive hybrid ANC and enhanced isolation to neutralize noise within the 20 4000Hz frequency range. Instantly silence dorms, transit, flights, and more. 40+20mm DualDriver System Dual titanium coated drivers with dedicated tweeters, adaptive EQ, and bass algorithms for