• 【Perfect Listening with Intelligent Noise Cancellation】The headphones are equipped with an advanced next-generation processor and adaptive microphones, and the hybrid ANC with dual feedforward technology achieves excellent noise reduction; the smart adaptive mode automatically adjusts to the environment, and the transparent mode lets you hear ambient sounds when needed; customize with personalized ANC (HIGH/MID/LOW/ADAPTIVE) for truly immersive, distraction-free sound • Next-level Hi-Fi listening: Nothing Headphones (1) Over-ear headset is crafted in collaboration with British audio legend KEF (with over 60 years of expertise), combining cutting-edge audio engineering and expert sound tuning Natural characteristic sound achieves a high-fidelity listening experience All notebooks shine with a natural balance as intended by the artist These headphones support dual connection and LDAC High-quality playback in all settings with USB-C audio and 3.5mm jack • 【Long Lasting・Super Fast Charging】Designed to last through the day, the noise-canceling headphones offer up to 80 hours of playback; With Active Noise Cancellation on, enjoy up to 35 hours of playback, and with ANC off, extend up to 80 hours, and a quick 5-minute charge provides up to 5 hours of listening, so you are always ready • Lossless Sound and Spatial Audio: Thanks to Smart Transparency Mode and Adaptive Bass Enhancement, spatial audio and head tracking provide dynamic and immersive listening, regardless of music genre Whether wired or wireless, high-definition wireless certification and 24-bit/96kHz accuracy ensure lossless sound with exceptional clarity and detail Spatial Audio: Spatial audio with headphone transmission Forms all stereo audio sources A completely immersive experience • DESIGNED FOR COMFORT AND DURABILITY: Thanks to the ergonomic design, our wireless Bluetooth headphones adapt to any head shape with zero pressure points Memory foam PU cushion that repels oil and makeup for all-day wear; Reinforced aluminum core remains lightweight yet ultra-durable; See-through aesthetic reveals precision engineering inside; Outstanding over-ear design to create a perfect sound seal