These earbuds underwent an external redesign, featuring shorter stems akin to the FreeBuds Pro, spatial audio, IPX4 water resistance, and improved battery life.

They featured a new audio universal card exclusive to HarmonyOS smartphones, system notifications, a personalized pop-up menu, and the capability to list and detect songs in real-time.

[8] The special edition FreeBuds Lipstick, released on November 10, 2021, features a unique lipstick-shaped case.

These earbuds include High-Resolution Sound, Air-Like Comfort, and Open-Fit Active Noise Cancellation 2.0.

The earbuds support Smart Collaboration with Device+ on EMUI 12 for seamless device switching, gesture controls for music playback and calls, and up to 22 hours of music playback battery life with ANC off (14 hours with ANC on).

The Huawei AI Life App allows users to manage noise cancellation and audio modes for the FreeBuds series.

The FreeBuds 5 feature an open-fit design for enhanced comfort and noise cancellation, along with True Wireless Stereo (TWS).

They are equipped with an ultra-magnetic dynamic driver to boost bass and support dual HD codecs with real-time audio enhancements across a broad frequency range.

The earbuds offer 30 hours of battery life, Celia AI call noise cancellation for clearer voice communication, IP54 dust- and splash-resistance, and fast charging capabilities, all powered by HarmonyOS.

This feature adapts to the environment, helping to block out unwanted noise during calls and listening to audio.

The limited battery life with Active Noise Cancellation turned on gives users 4 hours of listening time.

Compared with traditional Bluetooth headsets, NearLink not only supports faster connection but also leads to better stability with stronger anti-interference.

The earbuds are equipped with a Hi-Res Dual Driver Sound System that can deliver a frequency response range from 14 Hz to 48 kHz.

This technology also helps reducing background and wind noise, ensuring clear calls even in noisy environments.

[14] The Huawei FreeBuds Studio over-ear headphones released November 3, 2020, that comes with Kirin A1 chipset and sensors built-in.

In terms of audio technology, they feature a 10 mm dynamic driver and ultra-sensitive composite diaphragm.

In terms of audio technology, they feature a 10.0 mm dynamic driver unit for high-quality sound.

The FreeLace band is made of ‘Memory Metal’, a mix of titanium and nickel, which settles to the shape of the neck.

[18] The higher end, Huawei FreeLace Pro was followed that included an improved audio experience, along with active noise cancellation.

It detaches in the middle to reveal a Type-C USB port without a separate charge cable; easily recharge the earphones via the phone or laptop.

For calls, the FreeClip uses a delicate microphone system that works in tandem with a multi-channel deep neural network (DNN) algorithm.

The FreeClip can connect to two devices at once, such as phones, tablets, PCs, or watches, and seamlessly switch audio between them.