Edifier H9 Hybrid Active Noise Cancelling Headphones Bluetooth 5.4, Over Ear Headphones Wireless with 75H Playtime, Hi-Res Audio, Spatial Audio, Multipoint Connection, Clear Calls, Foldable

-43dB Noise Cancellation - Hybrid active noise cancellation with 4 ANC modes, achieving a noise reduction depth of up to -43dB. Switch to transparent mode to stay aware of your surroundings without taking off your headphones
75-Hour Playtime - Enjoy up to 75 hours of playback with ANC off and 45 hours with ANC on. Getting 10 hours of listening from just 15-minute fast charge
Hi-Res Audio - Hi-Res audio supported by 40 mm dynamic drivers for rich detail with thumping bass. With wider frequencies of 20-40 kHz under Type-C wired connection
Immersive Spatial Audio - Featured a three-dimensional sound stage algorithm, it brings a cinema-level surround atmosphere to immerse you in pure listening
Dual-Device Connection - Newest Bluetooth 5.4 with multipoint connection makes it effortless to connect and switch between two devices at once in faster transmission and lower latency
AI Clear Call - AI call noise reduction technology separates human voice from noise and amplify it for hand-free clear call
Smart EDIFIER App - With various selection of EQs and equalizer adjuster to tailor the sound to your preferences. Switch to game mode of 48ms low latency for ultimate gaming experience
All-day Comfort - With protein leather ear cups and a customizable metal headband to adjust the angle to suit users with different head shapes. Foldable design and 266g light weight make it ideal on the go

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