[94-HOUR BATTERY LIFE] Edifier W830NB Hybrid Active Noise Cancellation Headphones | Hi-Res Audio | Dual Device | 94 Hrs Playtime | ConneX App

What’s in the boxNo Data No Data W830NB - Wireless Over-ear Headphones with Active Noise Cancellation• Immersive sound with both Hi-Res Audio and Hi-Res Audio Wireless certification• Hybrid active noise cancellation, offers up to -45dB ANC depth effectively isolating unwanted noise, and multiple modes to suit various scenarios• Bluetooth® version 5.4 technology for faster transmission speeds, stronger anti-interference capabilities, and lower power consumption• With a 3D sound stage algorithm, it brings a cinema-level surround atmosphere to provide an immersive stereo listening experience• Enjoy approximately 94 hours of continuous playback with ANC off• Built-in mics with AI noise cancellation technology ensure your clear calls• Upgraded ergonomic design ensuring all-day comfortable wearing• Support multipoint connection, allowing instant switching between music, videos and calls on 2 different devices simultaneously• Compatible with EDIFIER ConneX app for additional functions: personalize control settings