Enjoy an impressive 80 hours of playback (with ANC off) or 35 hours with Active Noise Cancellation enabled. Perfect wireless headphones for the office, travel, and beyond. Next level Hi-Fi Listening: Crafted in collaboration with British audio legend KEF (with 60+ years of expertise), the Headphone (1) combines cutting-edge audio engineering with expert sound tuning for a high-fidelity listening experience featuring a natural signature sound.
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