Huawei News
Huawei FreeBuds 4 semi-open noise cancellation wireless headset launched
On May 19, 2021, Huawei at a full-scenario smart life conference officially launched the Huawei FreeBuds 4 semi-open noise reduction wireless headset. The earphone weighs 4.1g per ear, which balances comfort and noise reduction needs.
In terms of appearance, FreeBuds 4 continues the classic circular symmetrical design, with three colors of ceramic white, honey red, and frosty silver.
The headset charging box still uses a circular design. The charging box is smaller than Huawei Freebuds3, but the overall battery life remains the same. A single battery life of 4 hours, 15 minutes of charging can bring 2.5 hours of battery life; with the charging box, it can support 22 Hours of battery life, and the charging compartment also supports wireless charging (30 minutes of wired charging can bring 14 hours of battery life).
Huawei said that this headset is equipped with a newly upgraded semi-developed active noise reduction 2.0 technology. ws the fashion trend. In terms of noise reduction, the headset’s original “comfortable noise reduction”, the first semi-open adaptive technology (AEM), the noise reduction depth has been increased from 15dB of FreeBuds 3 to 25dB.
In other respects, the headset uses a feed-forward microphone + feedback microphone design, a semi-closed wind-proof design, an enhanced pickup tube, and noise reduction technology to achieve 48kHz sampling rate vocal recording; and Huawei’s second-generation low-latency technology (90ms ).
The FutureNet World 2025 event just completed in London, bringing together over 700 industry leaders to talk about the future of network technology. The yearly gathering attracts top executives from global telecom companies, standards organizations, and technology suppliers. For the first time ever, the event created a special “Intelligent Network Best Practice Award” – and Huawei won the prize.
The company stands for its innovative work on smart, self-managing networks. Huawei’s winning technology helps telecom companies run their networks more intelligently with less human intervention. Their solution includes smart digital assistants designed for network maintenance, improving customer experience, and business operations.
These digital helpers fall into two main categories – the Mate series and the Spirit series. The technology has already been rolled out in many countries, showing impressive results across different types of networks including IP, optical, wireless, and core systems. Speaking at the event, Wang Shaosen, who leads Huawei’s smart network solutions, shared the company’s vision: “We’re committed to developing technology that makes networks smarter.
This will help telecom companies succeed with advanced 5G services and prepare for the future of 6G connectivity.
According to the official information, the Huawei released the delisting announcement of its Petal Mail App. The full text of the announcement is as follows: [translated]
Thank you for your continued attention and support to the Huawei Petal Mail App. In order to better adapt to the changing needs of product experience, service content and local markets, we have made strategic adjustments to the Huawei Petal Mail App.
The Petal Mail App will officially switch to the Email App on December 31, 2024, and the Petal Mail App will no longer be available for download from the App Store. The Petal Mail App you have installed can be used normally. We apologize for the inconvenience. You can continue to view, send or receive emails in the pre-installed Email App on your Huawei phone or use a computer browser to open the Petal Mail official website ( https://www.petalmail.com ), and your emails and personal data will not be lost.
Huawei released the Mate 70 series of mobile phones, with a starting price of 5,499 yuan. At present, the prices of spare parts for the new Mate 70 series have been announced on Huawei’s official website.
Huawei Mate 70 lineup repair spare parts prices announced
Battery and motherboard
Mate 70
Battery — 199
12GB+256GB — 2499
12GB+512GB — 2899
12GB+1TB — 3599
Mate 70 Pro
Battery — 199
12GB+256GB — 2899
12GB+512GB — 3299
12GB+1TB — 3999
Mate 70 Pro+
Battery — 299
16GB+512GB — 4399
16GB+1TB — 4899
Mate 70 RS
Battery — 299
16GB+512GB — 6499
16GB+1TB — 6999
Camera
