Classification
| HUAWEI FreeBuds 3
|
| Classification
|
| Grade
|
A
|
| Calculator version
|
1
|
| Classification date
|
2024-10-31
|
| Information
|
| Name
|
HUAWEI FreeBuds 3
|
| Brand by Parent
|
HUAWEI by HUAWEI
|
| Generation
|
3
|
| Model(s)
|
FreeBuds 3
|
| Release date
|
2019-09-26
|
| Type/Category
|
Earphone
|
| Website
|
[1]
|
| Status
|
In sale
|
| More
|
| Dimensions
|
40.7 mm (length) x 17.8 mm (width) x 21.8 mm (depth)
|
| Mass
|
great
|
| Operating system
|
unknown
|
| Companion App
|
HUAWEI AI Life
|
| CPU
|
the Huawei FreeBuds 3 do not have a traditional CPU, they do have a dedicated audio processing chip that performs the essential functions required for their operation.
|
| GPU
|
No specific information
|
| Memory
|
No specific information
|
| Storage
|
Not applicable
|
| Battery
|
Each earbud has a 30mAh battery.The charging case has a 410mAh battery.
|
| Power
|
Not applicable, refers to the battery life of the earbuds.
|
| Charging
|
The earbuds are charged wirelessly within their charging case, and the case itself can be charged using a USB Type-C cable.
|
| Display
|
The FreeBuds 3 does not have a display.
|
| Camera
|
There is no camera on the FreeBuds 3.
|
| Sound
|
The Huawei FreeBuds 3 offers a dynamic listening experience with a 14.2mm dynamic driver that delivers clear and detailed sound quality . It utilizes Bluetooth version 5.1, ensuring a stable and efficient wireless connection. The FreeBuds 3 is the world’s first open-fit active noise cancellation earbuds, capable of reducing ambient noise by up to 15 decibels . The built-in bone voice sensor works with the Mic Duct for noise cancellation, ensuring clear conversations during calls.
|
| Connectivity
|
the FreeBuds 3 features a rechargeable battery with a continuous audio playback time of 4 hours, which can be extended to 20 hours with the charging case . The case charges via a USB-C port and can also be charged wirelessly . The earbuds are equipped with touch controls for easy operation, allowing users to adjust the volume, play or pause audio, and answer or end calls with a single touch . They also support True Wireless Stereo (TWS) technology for a seamless listening experience .
|
| Device
|
| Criterion
|
Value
|
Proof(s)
|
Comment
|
| Known hardware tampering
|
None
|
[2]
|
|
| Known vulnerabilities
|
Rare
|
[3]
|
|
| Prior attacks
|
Rare
|
[4]
|
|
| Updatability
|
Very common
|
[5]
|
|
| Category score
|
2
|
| System
|
| Criterion
|
Value
|
Proof(s)
|
Comment
|
| Authentication with other systems
|
Full
|
[6]
|
|
| Communications
|
Encrypted with up-to-date encryption
|
[7]
|
|
| Storage
|
Encrypted with up-to-date encryption
|
[8]
|
|
| Category score
|
1
|
| User Authentication
|
| Criterion
|
Value
|
Proof(s)
|
Comment
|
| Account management
|
Full
|
[9]
|
|
| Authentication
|
Secure
|
[10]
|
|
| Brute-force protection
|
Exist
|
[11]
|
|
| Event logging
|
Access event logged
|
[12]
|
|
| Passwords
|
Require change after setup with complexity requirements
|
[13]
|
|
| Category score
|
1
|
The Huawei FreeBuds 3 provide a premium audio experience with 14.2mm dynamic drivers and active noise cancellation. They connect via Bluetooth 5.1, ensuring a stable connection. With up to 4 hours of playback on a single charge and an additional 20 hours with the charging case, they offer extended listening. The case supports wired charging via USB-C and some versions offer wireless charging. The earbuds feature touch controls for easy operation and are designed for a seamless True Wireless Stereo experience.
