Belaidės ausinės OnePlus Buds 4

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• Gamintojas: OnePlus
• Modelis: Buds 4
• Medžiaga: synthetic material

Bluetooth Earbuds with Deep Noise Cancellation AI ANC Oneplus Buds 4 Metallic Green

The latest, innovative Bluetooth 5.4 wireless technology from OnePlus, 400-meter barrier-free connection, smooth listening na playground and sports field.

Double improvement of DAC sound quality

True battery life up to 45 hours

Flagship vocal noise reduction, quietly enjoy the original sound

High-end appearance with matte metal texture

Eight reasons why you should choose OnePlus Buds4

1. Flag texture and pioneering aesthetics, matte metal look

2. Flag noise reduction 55 dB, ultra-wideband range 5500 Hz

3. Double human voice noise reduction, quieter and more immersive

4. Three-microphone noise reduction of AI calls, clear and silent attack of game commands

5. Flag dual coaxial units, hot listening experience, beautiful high and low bass

6. Super-strong dual DAC, detailed reconstruction to hear the winning steps

7. 47ms low latency game mode, audio and video synchronization to stay ahead of others

8. The same ecosystem is more useful, intelligent AI translation is easy to understand

Basic parameters

Product Model: Buds 4

Appearance Features: Metallic Green

Product Color: Starry Black and Gray

Release date: May 2025

Usage Scenarios: Bluetooth Headphones, Sports Headphones, Music Headphones, Gaming Headphones, Hi-Res Headphones

Connection Method: Bluetooth

How to wear: earbuds

Sound principle: dynamic coil

Control unit: 11 mm + 6 mm

Frequency Response Range: 15 Hz-40000 Hz

Sensitivity: 118 ± 1,3 dB

Interface: Type-C interface

Noise reduction function: operation, 55dB noise reduction depth, human voice noise reduction, AI call noise reduction

Waterproof and dustproof: operation, dustproof and waterproof IP55

Bluetooth function: support

Bluetooth version: Bluetooth 5.4

Sound Encoding: LHDC5.0, AAC, SBC

Transmission range: 10 m

Number of connections: 2

Microphone: yes, three microphones

Microphone sensitivity: -38±1dB

Other functions: AI simultaneous translation, AI face-to-face translation, AI conversation summary

Battery Type: Lithium Battery

Battery capacity: Headphones: 62mAh, charging case: 530mAh

Charging time: about 50 minutes for headphones, about 80 minutes for the whole device

Battery life:

Headphones with case, active noise cancellation disabled, AAC format: 45 hours

Headphones with case, active noise cancellation enabled, AAC format: 24 hours

Headphones with case, active noise cancellation disabled, LHDC format: 22 hours

Headphone case, active noise cancellation disabled, AAC format: 11 hours

Headphone case, active noise cancellation enabled, AAC format: 6 hours

Headphone case, active noise cancellation disabled, LHDC format: 5,5 hours

Dimensions

Headphones: 31*20,6*24,2 mm, charging case: 65,4*52,4*25,3 mm

Product weight

Headphones: 4,73±0,2 g, charging case: 39,57±1 g

Hear the winning sound in every detail

Flagship two-unit coaxial system for an exciting listening experience, both high and low tones are pleasant

The use of the flagship system with two units of high and low tones makes the highs clearer and the lows stronger, restoring the original soundtrack of the game for an exciting listening experience. Pop is delicate, rock is growing, everything sounds good.

Hi-Res Gold Label Certified Tracks are all original soundtracks

Sampling rate up to 192 kHz

LHDC up to 1 Mbps transmission rate

400m Bluetooth smart connection, stable and continuous listening

It supports the latest Bluetooth 5.4 communication protocol and can unlock self-developed Bluetooth smart mode using your OnePlus phone. Ultra-long connection, super anti-interference, providing a more stable listening experience.

400 meters

Ultra-long connection, standard playground operation without delay

Multi-scenario connection

Scene with lots of interference na high speed railway station, stable connection without delay

100 square meters

Covering walls in a home environment, walking without delay

Super strong dual DAC restores details to hear winning steps

Dual DACs accurately drive high and low frequency units respectively, and the sound details are clearer. Subtle enemy steps and the sound of switching weapons na field are not overlooked.

BassWave2.0 Dynamic Bass

Make the original sound more beautiful

Dynamic bass enhanced, clean and high-quality restoration of deep bass effect. When music has fewer low-frequency components, it automatically compensates for bass, making the sound fuller and more exciting, and old songs sound like new and exciting.

Golden Auditory Experience

Customized to restore the best auditory condition

By detecting the structure of the ear canal, optimize audio algorithms, compensate for hearing loss caused by individual differences, and customize personalized hearing solutions.

Human voice noise reduction has been doubled, making the game more immersive

Thanks to the flagship noise reduction technology, the noise reduction effect of the human voice has been greatly improved. Even in a dorm or na outside, where there are noisy human voices, you can easily immerse yourself in the world around you.

Human Voice Noise Reduction Capability Has Been Improved by 200%

The highest detection frequency in real time is 800 times na second

German TÜV High Performance Noise Cancellation

Flagship Noise Cancellation Immerses You in High Energy

55 dB noise reduction depth, ultra-wideband range, noisy sounds are not audible

Depending on the noise environment, active real-time noise reduction is calculated to match the most appropriate noise reduction effect at any time. Whether you're playing games or listening to music, you can focus na the sound around your ears.

Depth of active noise reduction 55 dB

5500 Hz ultra-wideband noise reduction range

Three-microphone noise reduction of AI calls

1 feedback microphone

2 feedback microphones

3 call microphones

Clear and quiet gaming commands

Three high-configuration microphones accurately capture human voice and reduce noise. Collaborate with microphones without fear of noise, discreetly score points.

Noise reduction, transparent adaptive switching, quieter and safer

Enable adaptive mode and seamlessly adjust noise reduction and transparency according to ambient noise level. Transparent in silence, noise reduction in noise, convenient and safe.

Full-scene spatial sound effects

Listen to the audio and identify the position as if you were na arena

Combined with algorithms to deeply optimize spatial sound effects, restore spatial sense and orientation of sound. The steps and sounds of the na field weapon are clearly located one by one, and you can take the na battlefield initiative.

AI simultaneous translation

Understanding foreign language courses na once

It supports simultaneous translation of dozens of foreign languages and understands them na once. Foreign language classes and speeches in foreign languages can also be understood without any problems.

AI face-to-face translation

Discover a world without borders

Support face-to-face translation, faster two-way communication in foreign languages. Quick response, smoother conversation. Communication in foreign languages without barriers, a pair of headphones that will accompany you in discovering the world.

AI Call Summary

Easily highlight key points with one hand

Tap the headset three times to wake up your phone instantly AI call summary function. Let the smart assistant in your ear intelligently generate key points na the call content.

Dual device connection

No switching or pairing required

When the tablet plays, phone calls come, the audio is streamed and the gaming experience is not interrupted.

New control experience

Headphones listen to finger commands

Move the touch area

Swipe up and down: increase/decrease volume

Double click headphones: switch na next track

Single click headphones: play/pause

Triple click headphones: switch na previous track

Long press headphones: noise reduction/transparency

Low-latency game mode with synchronized audio and video to stay ahead of others

When you start the game, the headset automatically goes into game mode. The response is accurate and the final delay of the headset is only 47 ms.

Ergonomic design, light weight 4,7g, enjoy listening without load

Combined with the ergonomic design, the single device weighs 4,7 g, is ultralight to the ear, adapts well to the ear and does not cause fatigue after long wear.

IP55 na and water resistance

Super strong protection, no need to worry about dust and water damage during na sports or daily use.

Packing list

Buds 4 Metallic Green Headphones x1

User manual x1

Spare ear pads (pair) x2

Charging cable x1

Frequently Asked Questions:

Q1: O OnePlus Buds4 LHDC5.0

A1: High quality Bluetooth LHDC encoding must be supported by both phone and headset before it can be used. If you are not using OnePlus/OPPO, you need to make sure that your phone supports LHDC. LHDC5.0 OnePlus Buds4 is not backward compatible. If OnePlus/OPPO phones need to achieve the LHDC5.0 effect, they need to make sure that the phone supports LHDC and the system version is ColorOS13.1 or later; Check if other mobile phone brands support LHDC5.0.

Q2: Does the full screen surround sound effect support head tracking function?

A2: The OnePlus Buds4 headphones only support consistent surround sound effects, regardless of mobile devices. However, they do not support the spatial head tracking sound feature.

Q3: What is Adaptive Mode?

A3: Adaptive mode integrates active noise reduction and real-time transparency mode and controls the noise level in the headphones according to changes in ambient noise. When you are in a noisy environment, the noise reduction function will be activated;

When the environment is quiet, the headphones let ambient sounds through for more comfort.

Application scenarios: 1 Daily travel: When walking or riding na bike on the way to increase your safety, pay attention na ambient sounds. Adaptive mode can reduce the low-frequency noise generated by na cars on the road, such as tire noise, engine noise, etc., while maintaining medium and high-frequency sounds in the environment, such as horns and human voices. 2 Office Environment: In the office, adaptive mode can automatically adjust the degree of noise reduction and transparency according to changes in ambient sounds, such as co-worker conversations and office equipment noise. When the environment is relatively quiet, the noise reduction intensity is reduced accordingly so that users can hear co-workers’ conversations or important work prompts; when the environment is noisy, the noise reduction effect is adequately enhanced.

Q4: How to connect the second device?

A4: Follow these steps: 1. Place the headset in the charging case, open the charging case, press and hold the button on the side of the charging case until the indicator light on the front of the charging case starts flashing na white, and the headset goes into pairing state; 2. In the Bluetooth menu of the second mobile phone, computer, tablet, etc. that you want to connect, find the device name "OnePlus Buds 4", click pairing; 3. Once successfully paired, the headphones are now connected to two devices at the same time. When you need to change the device to play audio, pause the device that is currently playing audio.

Q5: Why is there no customized noise reduction?

A5: OnePlus Buds4 uses real-time noise reduction technology with active computing and has been fully improved in the “personalized noise reduction” solution. Not only does it plan the type of crowd ear canal, but it also detects the type of ear canal, wearing status and current ambient noise of each user in real time and calculates the most suitable filter solution, which greatly improves the noise reduction effect of each user in each scene.

Comments

1. 55 dB is the maximum noise cancellation depth achieved in OnePlus lab tests. Noise cancellation performance may vary depending on ear shape, earbud size, wearing conditions, and ear ring. Please refer to actual usage.

2. 5500 Hz is the maximum noise cancellation bandwidth achieved in OnePlus lab tests. Noise cancellation performance may vary depending on ear shape, earbud size, wearing conditions, and ear ring. Please refer to actual usage.

3. Image: Buds3 data comparison.

4. LHDC 5.0 supports OnePlus and OPPO phones with ColorOS 131 or later, and must be Find X6 or later from the Find, Reno, OnePlus Digital, or OnePlus Ace series.

5. Please test your hearing before using the phone. For OnePlus/OPPO phones with ColorOS 12.0 and above, please search for the "Wireless Earphones" app in the App Store and update to the latest version. Alternatively, search for "Huanlu" in the App Store or use the QR code on the product packaging to download and install the app. You can then access the settings in the corresponding menu within the Huanlu app.

6. Surround sound is off by default. You can turn it on/off in the wireless earphones or the Huanlu app. For OnePlus/OPPO phones with ColorOS 12.0 and above, please search for the "Wireless Earphones" app in the App Store and update to the latest version. Image: OnePlus Buds 4 -> Headphone Functions -> OnePlus Surround Sound Effects for function settings. Compatible with other Android 7.0 and above, iOS 13.2 and above phone models. Search for the "Huanlu" APP in the App Store or use the QR code in the product packaging to download and install. Settings can then be accessed through the corresponding menu within the Huanlu APP.

7. AI simultaneous translation and face-to-face translation functions support OnePlus 13, OnePlus 13T, OnePlus Ace5 Ultra, OnePlus Ace5 Racing Edition, OPPO Find N5, OPPO Find X8 Ultra, OPPO Find X8s, and OPPO phones.

Find X8s+, and subsequent models are being adapted. The number of supported languages ​​currently depends on the application display.

8. AI summary function only supports some OnePlus phones. Please contact customer service for details. Image: AI call summary option to use this function.

9. Image: OPPO phone usage. Data measured by Smart Bluetooth comes from OPPO labs. Supported models: OnePlus: OnePlus 13 series, OnePlus Ace5 series.

OPPO : Find X8 series, Find N5, Reno 13 series.

10. Image may contain: text that says 'Buds4 are used with OnePlus phones. Actual performance may vary depending on the phone model; please refer to your actual experience.'

11. Image: OnePlus lab room temperature (25°C), using a standard OnePlus charger. Earphones and charging case fully charged, active noise cancellation off, volume 50%, AAC format, other settings. Image may vary. Actual charging and battery life for earphones and charging case may vary depending on usage environment and individual chargers.

12. The earphones are IP55 dust and water resistant, but the charging case is not. Image may contain: text that says 'It is recommended to avoid use during strenuous exercise to prevent damage from sweat penetration. The OnePlus Buds4 are tested under controlled laboratory conditions and achieve a standard performance of IP55. Dust and water resistance is not permanent and may decrease with daily wear and tear.' Do not charge the headphones when they are wet; after use, please wipe away any residual sweat or rainwater. The above conditions do not apply to the headphone case. It is recommended to avoid use during strenuous exercise to prevent damage from sweat penetration.

Specifications

Group	Name	Value
Parametry	Condition	new
Parametry	Invoice	With VAT invoice
Parametry	Brand	OnePlus
Parametry	Model	Buds 4
Parametry	Headphones type	in-canal
Parametry	Dominant color	green
Parametry	Product width	6.54 cm
Parametry	Product height	5.25 cm
Parametry	Product depth	2.53 cm
Parametry	Product weight	50 g
Parametry	Product weight with unit packaging	0.152 kg
Parametry	Material	synthetic material
Parametry	Design	closed
Parametry	Microphone	yes
Parametry	Volume control	yes
Parametry	Signal transmission	Bluetooth
Parametry	Standby time	45 h
Parametry	Range	400 m
Parametry	Operating time	11 h
Parametry	EAN (GTIN)	6932169366991
Parametry	Manufacturer code	ONE-BUDS4-GRE
Parametry	Frequency response	15–40000 Hz
Parametry	Charging connector	USB typ C
Parametry	Active noise suppression	yes
Parametry	Certificates of conformity	CE
Parametry	Batteries included	yes
Parametry	Additional features	AI simultaneous translation/face-to-face translation/conversation summary,Deep AI ANC Noise Cancellation + Dual Transparency,Innovative Bluetooth 5.4,barrier-free connection at a distance of 400 meters,Headphones + charging case (noise reduction on): 24 h,Headphones + charging case (noise reduction off): 45h
Parametry	Included equipment	charging case,User manual × 1,Charging cable × 1,pairs of rubber tips - S,M,L (default size M),Oneplus Buds 4 headphones