Edifier W830NB Wireless Over-ear Headphones with Active Noise Cancellation

What’s in the box1 x Edifier W830NB 360° Spatial Audio Hybrid ANC Headphones 1 x Edifier W830NB 360° Spatial Audio Hybrid ANC Headphones W830NB - 360° Spatial Audio -45dB Noise Cancelation Wireless Headphones-45dB Noise Cancellation Mute the Outside WorldUpgraded hybrid digital noise-canceling technology achieves noise reduction of up to -45dB, an 18% increase compared to the previous generation. This will create a private sanctuary for you by blocking all surrounding noises.Astonishing 94 Hours Playback TimeFeaturing a built-in large-capacity battery and a low power consumption chipset, it offers an impressive 94 hours of continuous music playback with ANC off. Whether you're traveling or tackling daily tasks, enjoy extended usage without the hassle of frequent recharging.The battery life data was obtained in the Edifier Lab by testing with SBC decoding and 80% volume. Actual experience may vary slightly depending on the testing environment, equipment, volume, and audio file.Lossless LDAC Audio Coding - Feel Every DetailsIt supports LDAC high-definition decoding for Hi-Res Wireless audio, transmitting at a transfer rate of 990kbps, which offers three times the music detail of standard Bluetooth codes. This allows you to enjoy a high-resolution audio experience.“Hi-Res Audio” logo and “Hi-Res Audio Wireless” logo are used under license from Japan Audio Society.LDAC and LDAC logo are trademarks of Sony Corporation.LDAC codec only compatible with Android devices.Bluetooth V5.4 Faster and More StableUtilizes the latest Bluetooth V5.4 technology for faster transmission speeds, stronger anti-interference capabilities, and lower power consumption.The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by