HUAWEI FreeBuds Pro 4

Catch the Sound
HUAWEI FreeBuds Pro 4
Dual-driver True Sound | Stable & Clear Calls1 | Intelligent Dynamic ANC

Premium SoundsDeep Into Your Hearts

Silver String Design
Marvel at the laser-engraved handle, a homage to the elegance of string instruments, and delight in the
scintillating sounds.

Black Ceramic DECO
A rigorous 72-hour sintering process at 1480℃ makes Ceramic DECO more durable and impact resistant than ever. Ceramic DECO features laser-engraved silver strings with a glossy finish that's comfortable to touch.

HUAWEI SOUND
Cutting-edge technology recreates authentic sounds
Total immersion in what's meant to be heard

These earbuds deliver an astounding 14 Hz of booming bass, thanks to a standout dual-driver setup and 11 mm quad-magnet dynamic driver unit.

Hear more of what you love, with a planar diaphragm tweeter, which generates delightfully clear treble up to 48 kHz at all times.

An enhanced triple-adaptive EQ algorithm guarantees a consistently high-quality listening experience by detecting the volume level, ear canal structure, and wearing status in real time and automatically performing adaptive EQ adjustment based on the equal loudness contour in ear.

Lossless Sound Quality for Authentic Sounds
HUAWEI FreeBuds Pro 4 is the first pair of earbuds to support 2.3 Mbps lossless transmission, thanks to the Huawei-exclusive L2HC 4.0 audio codec and upgraded Polar Code technology. HWA Lossless and Hi-Res Wireless Audio certifications mean that this sterling sound really isn't too good to be true!

First earbuds to support:
2.3 Mbps
lossless transmission
Wireless transmission of 48 kHz / 24-bit Hi-Res audio

Tuned by Experts
HUAWEI FreeBuds Pro 4 is tuned by musicians at the Central Conservatory of Music to provide concert-level listening experience, and features two stunning sound effects to capture your imagination.

Classical
Immersive stereo audio effects to create an all-absorbing sound field with every detail.

Balanced
Brings luscious treble, surging bass, and everything between and beyond.

Hear and Be Heard
Crystal-Clear

Clear Calls from Any Place
Calls are crystal clear at wind speeds of up to 10 m/s and in situations with noise levels of up to 100 dB, such as concerts, live houses, or the metro, thanks to an advanced AI call-noise-cancellation algorithm, with powerful sound pickup made possible by a reverse bone conduction microphone working alongside three other microphones.

Standout Noise Cancellation
Brand new three-layer shape-memory foam ear tips cancel out up to 30% more ambient noise. With memory sponge, the ear tips automatically expand to fit your ear canals for a snugger fit.

Up to 30% Better noise cancellation

Tune Out, Tune In
The tip fit test matches the noise cancellation parameters for two types of ear tips. This lets you customise your fit and listening experience while keeping noise at bay—even on flights or high-speed trains—with the help of intelligent dynamic ANC.

Nod to answer phone calls
Answer or reject incoming calls hands-free, just by nodding or shaking your head.

Dual Connections
Regardless of whether you're using iOS, Android, or Windows devices, connect to two of these devices at the same time and switch audio between them automatically. When the earbuds are connected to EMUI devices,10 you can switch audio between more than two devices.

Durable battery
Listen for up to 33 hours on a full charge, to stay entertained and engaged during long trips and excursions.

Smart charging
Enjoy the benefits of a smarter battery with a 38% longer lifespan, thanks to automatic over-charging protections.

Proximity pairing
Open the charging case, touch CONNECT on the pop-up that appears on your phone, and automatically reconnect each subsequent time that you open the case. Connecting your earbuds is really that easy!

General

Brand:	Huawei
Series:	FreeBuds Pro4
Categories:	Electronics > Headphones > In-Ear Promotions Electronics > Huawei
LSN:	XLL-FH2-H6L-4
Barcode:	6942103138768
Colour:	Black
Type:	In-ear Earphones

Power

Power Source:

USB-C Port: 5V-0.5A

Package Contents

Package Contents:

</head> <body> <span style="font-weight: bold;"></span><span style="font-weight: bold;"></span>x1 Earbuds • x1 Charging case • x1 Ear tips 7 pairs (silicone ear tips: L, M, S, XS; shape-memory Foam Ear Tips: L, M, S; with the M-sized silicone pair attached on earbuds by default) • x1 Quick start guide (including safety information) • x1 Warranty Card • x1 USB-C charging cable

Physical Specification

Interface:	Bluetooth 5.2
Weight (kg):	0.047

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HUAWEI FreeBuds Pro 4
Black, White, Green

Dimensions
Each earbud
Height: 29.1 mm
Width: 21.8 mm
Depth: 23.7 mm
Weight: approx. 5.8 g

Charging case
Height: 46.9 mm
Width:  65.9 mm
Depth: 24.5 mm
Weight: approx. 47 g

*The actual size and weight of the product may vary with the product configuration and manufacturing process.

Speaker
Dual Driver: 11 mm  dynamic driver + planar diaphragm driver

Battery
Battery capacity
Earbuds: 55 mAh (minimum value each);
Charging case: 510 mAh (minimum value)

Charging Method
Wired charger: USB-C Port: 5V-0.5A or above
Wireless charger: supported, up to 5W

Theoretical charging time
About 40 mins for the earbuds (in the charging case)
About 1 hour for the charging case without earbuds (wired) About 150 mins for charging case without earbuds (wireless）

*Data comes from Huawei lab tests.

Battery life
Prioritize sound quality: playback with L2HC/LDAC
Music playback (with noise canceling disabled): 6.5 hours after a full charge and 31 hours when used with the charging case.
Music playback (with noise canceling enabled): 4.5 hours after a full charge and 22 hours when used with the charging case.

Prioritize connection quality: playback with AAC
Music playback (with noise canceling disabled): 7 hours after a full charge and 33 hours when used with the charging case.
Music playback (with noise canceling enabled): 5 hours after a full charge and 23 hours when used with the charging case.

Voice call:
Voice call (with noise canceling disabled): 4.5 hours after a full charge and 22 hours when used with the charging case.
Voice call (with noise canceling enabled): 3.5 hours after a full charge and 18 hours when used with the charging case.

Controls
Two taps: Answer the call during an incoming call/Ring off the call during a call/Previous song/Next song/Play, pause/Wake up the voice assistant.
Three taps: Previous/Next song
Slide: Slide up or down to adjust the volume
Press and hold: Enable/Disable noise reduction and reject calls/Wake up the voice assistant

Connectivity

Bluetooth Compatibility
BT 5.2

Pop-Up Pair
Supported
*Huawei phones/tablets compatible with EMUI 10.0 and above versions are required.

Simultaneous Bluetooth connection with dual devices
Supported

Sensor
Infrared sensor
Hall sensor
Gyroscope
Accelerometer sensor
Bone acoustic sensor
Touch sensor
Press sensor

Audio Technology
Digital cross-over/Triple Adaptive EQ/Active noise cancellation/Call noise cancellation/Transparency Mode

Splash, Water, and Dust Resistant
Earbuds: IP54
Charging case: not waterproof

In The Box
Earbuds × 1 pair
Charging case × 1
Ear tips 7 pairs (silicone ear tips: L, M, S, XS; shape-memory Foam Ear Tips: L, M, S; with the M-sized silicone pair attached on earbuds by default)
Quick start guide (including safety information) × 1
Warranty Card × 1
USB-C charging cable × 1

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