General Information for Huawei Headsets
Huawei Freebuds Pro 4. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music/Sport/Everyday. Weight: 58.6 g. Product colour: Green
Freebuds Pro 4
Silver Sring Design
Marvel at the laser-engraved handle, a homage to the elegance of string instruments, and delight in the scintillating sounds.
HUAWEI SOUND
Cutting-edge technology recreates authentic sounds
Total immersion in what's meant to be heard
Lossless Sound Quality for Authentic Sounds
HUAWEI FreeBuds Pro 4 is the first pair of earbuds to support 2.3 Mbps lossless transmission,4 thanks to the Huawei-exclusive L2HC 4.0 audio codec5 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!
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.
Clear Calls from Any Place
Calls are crystal clear at wind speeds of up to 10 m/s6 and in situations with noise levels of up
to 100 dB,6 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.7 With memory sponge, the ear tips automatically expand to fit your ear canals for a snugger fit.
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 bayeven on flights or high-speed trainswith 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. Freebuds Pro 4
Further details for this product, Freebuds Pro 4, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
Bluetooth 5.2, AAC, 100 dB, IP54, USB-C, 55mAh / 510mAh
Huawei Freebuds Pro 4. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music/Sport/Everyday. Weight: 58.6 g. Product colour: Green
Initial Release Date: 03/03/2025
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Huawei Freebuds Pro 4 Headset Wireless In-ear Calls/Music/Sport/Everyday USB Type-C Bluetooth Green 55037964 Specifications
Product Type
Headsets
Brand
Huawei
Collection Model Huawei Freebuds Pro 4
Manufacturer Product Type
Huawei Headsets
Wearing style In-ear
Headset type Binaural
Volume Control Touch
Product colour
Green
Product Family
USB Headphones
Product Family Freebuds Pro 4
Bluetooth profiles AAC
Bluetooth Version 5.2
Bluetooth Yes
Bluetooth Version 5.4
USB connector USB Type-C
Mobile operating systems supported Android, iOS
Battery operated Yes
Battery voltage 5 V
Battery Capacity 55 mAh
Right earpiece battery capacity 55 mAh
Left earpiece battery capacity 55 mAh
Continuous audio playback time (with charging case) 31 h
Input current (charging case) 0.5 A
Continuous audio playback time (ANC on) 5 h
Continuous audio playback time (ANC off) 7 h
Continuous audio playback time (charging case/ANC on) 22 h
Battery capacity (charging case) 510 mAh
Continuous audio playback time (charging case/ANC off) 31 h
Continuous audio playback time (charging case/ANC on) 23 h
Continuous audio playback time (charging case/ANC off) 33 h
Battery recharge time 1 h
Continuous audio playback time 6.5 h
Wireless charging Yes
USB Type-C charging port Yes
Charging source USB, Wireless
Ear coupling Intraaural
Driver type Dynamic
Noise canceling Yes
Noise canceling type Active
Driver unit 1.1 cm
Transparency mode Yes
Microphone Type Built-in
Microphone noise-canceling Yes
Weight 58.6 g
Depth 23.7 mm
Height 29.1 mm
Weight 5.8 g
Left earpiece weight 5.8 g
Right earpiece weight 5.8 g
Charging case dimensions (W x D x H) 65.9 x 24.5 x 46.9 mm
Charging case dimensions (W x D x H) 46.9 x 65.9 x 24.5 mm
Charging case weight 47 g
Width 21.8 mm
Control unit type On-ear control unit
Recommended usage Music
Recommended usage Calls/Music/Sport/Everyday
Bone conduction sensor Yes
International Protection (IP) code IP54
Year 2025
Control type Touch
Battery charge indicator Yes
Accelerometer Yes
Gyroscope Yes
Cables included USB Type-C
Battery Type Built-in battery
Quantity 1
Charging case Yes
Charging case capacity 510 mAh
AC adapter included No
Extra earbuds Yes
Talk time (with charging case) 22 h
Connectivity Cable
MPN 55037964
Number of Earpieces Double
Huawei Freebuds Pro 4 Headset Wireless In-ear Calls/Music/Sport/Everyday USB Type-C Bluetooth Green 55037964 Reviews
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