Huawei FreeBuds 4 with Active Noise Cancellation and Smart Touch Control, Launched in China


  • Huawei launched Huawei FreeBuds 4 on 19th May 2021 in China
  • The earbuds have an ears detection sensor
  • The expected price of Huawei FreeBuds 4 in Nepal is NPR 22,000

On 19th May 2021, Huawei refreshed its FreeBuds series with the launch of Huawei FreeBuds 4. Back in February, Huawei had launched Huawei FreeBuds 4i. The expected price of Huawei FreeBuds 4 in Nepal is NPR 22,000, as the price of the earbuds in China is CNY 999, which is around NPR 18,105.

Huawei FreeBuds 4 Overview

Huawei FreeBuds 4 is the successor to the FreeBuds 3, a huge success; they have a similar design. They come with active noise cancellation and smart touch control, and audio connection.

Design and Build Quality

Huawei FreeBuds 4 has a semi-open design with a circular case for charging and carrying the earbuds. The earbuds have three color options: White, Silver, and Red. Each earbud weighs 4.1 grams, and the charging case weighs 38 grams.

Huawei FreeBuds 4 Design and Build Quality
Design and Build Quality

The earbuds are IPX4 certified, giving protection against dust and accidental water splash.

The company claims the buds to be more comfortable as they are made by collecting the sample of more than ten thousand 3D human ear models. They claim that the earbuds will sit comfortably and do not get stuffy even when worn for a longer period.


The earbuds have a Kirin A1 processor, touch control, and a built-in 14.3 mm dynamic driver with an independent bass enhancement engine, three microphones for voice and reducing noise during the call,  and AI sounds effect. It has 90ms ultra-low latency during gaming.

The high sensitivity microphone supports high definition vocal recording at a sampling rate of 40kHz.

The FreeBuds 4 reduces the external low-frequency noise with the help of adaptive noise reduction technology, which makes the noise reduction more convenient for your ears. A hybrid active noise reduction capability of up to 25db is achievable.

Huawei FreeBuds 4 Dual Device Connection
Dual Device Connection

Likewise, you get an impressive feature of dual device connection. The earbuds connect over Bluetooth v5.2. They have a special clear voice mode for vloggers, which picks up the voice even in the noisier environments.

A long press on the earbud will either enable or disable the noise cancellation; it also rejects the call if there is an incoming call. Similarly, the double press on the earbuds will play/pause the music, skip the playing track, or accept the incoming calls. You can regulate the volume using the up/down sliding gesture on either bud.


The FreeBuds 4 packs a battery of 30mAh in each bud; it has a battery of 410mAh in the charging case. The brand promises a 15-minutes quick charge to give up to 2.5 hours of playback, while the full charge takes one hour. 

The charging case supports any Qi-compatible charger for wireless charging and also charges via a USB Type-C port.

The Huawei FreeBuds 4 has a battery life of 4 hours on playback and has up to 22 hours of battery life with the charging case. Meanwhile, the 4 hours of battery life is achievable only when the active noise reduction is off. 

Huawei FreeBuds 4 Specifications

Weight4.1 grams (each earbud)
38 grams (charging case)
BuildIPX4 Splash resistant
Drivers14.3 mm dynamic drivers
ConnectivityBluetooth 5.2, USB Type-C
SoCKirin A1 chip
AudioDual-microphone hybrid active noise cancellation
ControlTouch gestures (long press/ swipe/ double tap)
Battery30 mAh battery (each earbud)
410 mAh battery (charging case)
Fast charging (2.5 hours playback at 15 minutes of charging)
Battery life2.5 hours (with ANC)
4 hours (without ANC)
14 hours (with charging case and ANC)
20 hours (with charging case and without ANC)
Color Ceramic White, Frost Silver, Honey Red

Huawei FreeBuds 4 Expected Price in Nepal and Availability

Huawei FreeBuds 4 is available in China for purchase at CNY 999 (around NPR). The possible price of Huawei FreeBuds 4 in Nepal is NPR 22,000, if or when it launches here in Nepal. 

TWS Earphones ModelPrice in ChinaPrice in Nepal
Huawei FreeBuds 4CNY 999NPR 22,000

The news on the international launch of the FreeBuds 4 has not arrived yet; however, they are planning for the launch of Huawei FreeBuds 4i globally. Some of the other earbuds available in Nepal are AQFit TWS Earbuds, Samsung Galaxy Buds Pro, etc.

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Akriti Pant
Akriti is a content writer for Techsanchar. She covers tech related news and is a tech enthusiast. Being an IT Graduate, she loves to code and is passionate about STEM. She has been a part of the team since the beginning.

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