The Huawei FreeBuds 4i are wireless stereo headsets that use ANC to support new audio intelligence that eliminates unwanted ambient noise by identifying parallel external sound waves to generate precisely inverted signals that neutralize the original sound and thus reduce the background noise as much as possible reduce.
On February 21, 2021, Huawei released the Huawei FreeBuds 4i wireless headphones, which are equipped with Active Noise Canceling (ANC) for a noise-free sound experience, longer battery life, better design and high quality audio effects. The Huawei FreeBuds 4i are wireless stereo headsets that use ANC to support new audio intelligence that eliminates unwanted ambient noise by identifying parallel external sound waves to generate precisely inverted signals that neutralize the original sound and thus reduce the background noise as much as possible reduce. The FreeBuds 4i have a bionic 3D design that fits perfectly and close to the ears and reduces strain for better comfort. The headphones on both sides have integrated active touch detection devices that can be controlled from the headset or smartphone via double touch or long touch.
Other functions can be configured using the AI Life application on EMUI 11. By double tapping on the left or right earbuds you can play / pause / change the music and also take calls. With a long press you can activate or deactivate Active Noise Cancellation (ANC) or the transparent mode or cancel both.
In terms of battery power, a 55 mAh battery is included in each headset and 215 mAh in the charging box. With regular use, a user can listen to up to 7.5 hours of music with ANC enabled and 10 hours when disabled. It takes at least 60 minutes to charge the headphones in the box, and it takes about 90 minutes to charge the box (autonomy for 22 hours). Other important functions of FreeBuds 4i are the detection of opening and closing of the box as well as the headphones. In addition, it has Bluetooth 5.2 for faster connectivity.
Related: Huawei Pay: Acquisition of digital payments company completed
Prices and availability:
Huawei FreeBuds 4i comes in three color options: black, white, and red, and costs 499 yuan ($ 75). The FreeBuds 4i will be available in China on March 8th. There is still no confirmation of its sale in the overseas market, but it will likely be available outside of China.
Every day we bring you dozens of news about the Android world in Portuguese. Follow us on Google News. Click here, then click Follow. Many Thanks!
As the founder of Androidgeek.pt, I’ve been working in IT for ten years.
Passion for technology, advertising, digital marketing, strategic positioning and of course Android <3