W830NB Wireless Over Ear Headphones, 94H Playtime, Black 45dB Active Noise Cancelling, LDAC Hi-Res Sound, Spatial Audio, Fast Charging, Multipoint Connection, Bluetooth 5.4

[Hi-Res Audio with LDAC] - The W830NB features 40mm dynamic drivers and an independent acoustic chamber for superior sound. It supports LDAC decoding at 990kbps to deliver 3x more detail than standard codecs, revealing a rich, nuanced soundscape where every note comes to life. [-45dB Hybrid ANC & 4 Modes] - Experience immersive silence with upgraded hybrid ANC, effective up to -45dB. Seamlessly switch between 4 modes (High/Medium ANC, Wind Reduction, Ambient Sound) to curate the perfect soundscape for any moment. [94H Playtime & Fast Charging] - Engineered for marathon listening, it delivers up to 94 hours of ANC-off playback.

When time is short, a quick 15-minute charge powers up to 10 hours of useso you can recharge your day, not just your device. [Immersive Spatial Audio] - A sophisticated 3D soundstage algorithm creates a theater-like surround atmosphere, placing you at the center of an expansive, immersive listening experience. [DNN Tech for Clear Calls] DNN technology isolates your voice from background chaos, ensuring crystal-clear call quality. Make yourself heard in any environmenteven the loudest ones.
[All-day Comfort & Foldable]: Featuring ergonomic design with soft, comfortable earpads and an adjustable headband, weighing around 265g for extended listening sessions. Fully foldable design for flexible portability, travel-friendly. [Bluetooth 5.4 ] - Enjoy a stable and smooth connection when playing music, online meetings and calls