Availability and price
Edifier has added the collector's edition of the W900NB Bluetooth over-ear headphones, created for the brand's 30th anniversary, to the catalogs of e-commerce platforms. According to a report by IT之家, sales will begin on November 9 at 20:00 at a price of 1159 yuan. The production run is set at 3,000 packages, and each unit bears an engraved number, an element the source presents as a distinctive feature of the product.
The model will be offered in three finishes, named in the note as 晨雾白, 暗夜黑 and 深海蓝—that is, morning-mist white, deep-night black and deep-sea blue. The combination of limited production, individual numbering and a restricted color range places the operation in a celebratory product tier rather than a volume launch: however, the available data do not make it possible to determine how many pieces are allocated to each color or how availability will be distributed across sales channels.
Audio and noise-cancellation specifications
The technical sheet reported by the source describes eight wide-angle silicon microphones, organized with six front-feed units arranged in a circle and two feedback units, with a claimed noise-cancellation depth of -50dB. Sound control is entrusted to a six-core chip manufactured on a 6nm process, which integrates a dedicated Arm Ethos U55 NPU and, according to the company, enables capture noise reduction managed entirely via artificial intelligence.
On the playback side, the headphones adopt a dual-transducer configuration: a 10mm PET tweeter with titanium coating and a 40mm mid-bass driver with an aerospace-derived double-layer PEEK composite fiber diaphragm. The source indicates support for the LHDC5.0 codec with sampling up to 192kHz/24bit and Hi-Res, Hi-Res Wireless and HWA certifications. There is also head tracking via a six-axis sensor, paired with Dolby Atmos support: these are manufacturer claims reported by the media, not independent measurements.
Battery life and charging times
Battery life varies depending on the codec and use of active cancellation. With SBC encoding and ANC enabled, the source states 42 hours of listening, rising to 110 total hours with cancellation disabled. Switching to the high-resolution LHDC codec, the figures drop to 33 and 73 hours respectively. Fast charging is included: 15 minutes connected to power provides, according to the supplied data, 17 hours of playback.
These figures define a usage profile geared toward extended sessions and travel, but they remain company claims reported by the source. The material does not indicate details on weight, frame materials, the presence of a wired jack, the number of devices that can be connected simultaneously, or the warranty duration: items a buyer might want to verify before purchase. Likewise, the November 9 date should be understood according to the source's calendar and is not accompanied by indications of any sales outside China.
