OnePlus Buds 4, 55dB ANC, 45 hrs Playback, Dual DACs, Dual Connectivity, 47ms Latency Bluetooth

Highlights

• With Mic:Yes
• Bluetooth version: 5.4
• Wireless range: 10 m
• Battery life: 45 hr | Charging time: Earbuds: 50 mins mins, Case: 80 mins mins
• Industry leading ANC up to 55 dB: Dynamically adjusts for optimal real-time noise cancellation
• All-New Adaptive Mode: Dynamically switches between ANC and Transparency Modes for safer and smoother listening
• Flagship level near-lossless sound: With dual DACs, 11mm woofer, 6mm tweeter, and LHDC 5.0 codec delivering near-lossless Steady Connect
• AI translation: Steady Connect offers reliable indoor/outdoor connectivity with up to 250m range (on select OnePlus phones). AI Translation enables real-time multilingual conversations effortlessly.
• Customizable settings for hassle free control: Slide up/down for volume control
• 47ms low latency: Low latency syncs every sound with your actions for a smooth, immersive gaming experience
• Fast charging & longer battery life: Large battery delivers up to 45 hours of non-stop music with ANC Off; A quick 10-minute charge delivers up to 11 hours of music playback.
• Dual-device connection with BT5.4 enables seamless switching With IP55 dust and water resistance.

Specifications

Brand

OnePlus

Model ID

Buds 4 in-ear TWS earbuds

Brand Color

Zen Green

Color

Green

Headphone Type

True Wireless

Inline Remote

No

Sales Package

1N OnePlus Buds 4, 2N eartips, 1 N charger cable, 1user guide, 1 Safety and warranty card

Connectivity

Bluetooth

Headphone Design

Earbud

Accessories Included

Additional Earmuffs/Eartips, USB Charging Cable, User Manual, Warranty Card

Compatible Devices

Mobile

Fast Charging

Yes

Noise Cancellation

Yes

Flatwire

No

Primary Use

Music & Entertainment

Net Quantity

1

Other Microphone Features

3-Mic AI Call Noise Cancellation, AI Clear Call algorithm

Key Features

55dB Real-time Dynamic ANC, Dual Drivers with Dual DACs, 45 Hours Playtime, LHDC 5.0 Hi-Res Audio, AI Translation

Width

52.4 mm (5.24 cm)

Depth

25.3 mm (2.53 cm)

Height

65.4 mm (6.54 cm)

Weight

49.02 g

Cord Length

0 m

Other Dimensions

Earbuds: 31 x 20.6 x 24.2

Sensitivity

118 dBmW

Impedance

18 ohm

Signal to Noise Ratio

0 dB

Modulation

gfsk, π/4 dqpsk, 8dpsk

Maximum Power Input

10 mW

Minimum Frequency Response

15 Hz

Maximum Frequency Response

40000 Hz

Noise Reduction

55 dB

Other Sound Features

OnePlus 3D Spatial Audio, Golden Sound, Sound Master EQ, BassWave

Audio Codec

LHDC 5.0, AAC, SBC

Sweat Proof

Yes

Foldable/Collapsible

No

Deep Bass

Yes

Water Resistant

Yes

Monaural

No

Designed For

Smartphones, Tablet

Series

Buds

System Requirements

Android 6.0 or higher, iOS 12.0 or higher, OxygenOS 15.0 or higher for AI features

Open/Closed Back

Closed Back

Carrier Frequency

2.4

Magnet Type

Neodymium

Connector Plating

Gold Plated

Connector Size

0 mm

Driver Type

Dual Dynamic Drivers

Indicators

LED Indicator

Controls

Volume Swipe Control, Single Tap, Double Tap, Triple Tap, Long Press

Theme

Modern Tech

Technology Used

Dual DAC, Dual Driver, Adaptive ANC, LHDC 5.0

Other Features

IP55 Water & Dust Resistance, Google Fast Pair, Dual-device Connection, 47ms Low Latency Mode

Headphone Driver Units

11 mm

Total Harmonic Distortion

0

Number of Pins

2

Microphone Impedance

0 ohm

With Microphone

Yes

Microphone Minimum Frequency Response

15 Hz

Microphone Maximum Frequency Response

40000

Studio Headphone

No

True Wireless

Yes

Active Noise Cancellation

Yes

Wireless Type

Bluetooth

Wireless Range

10 m

Bluetooth Profiles

HFP, A2DP, AVRCP

Bluetooth Version

5.4

Bluetooth Range

10 m

Headphone Power Source

Battery

Transmitter Power Source

Battery

Headphone Power Requirement

5

Headphone Battery

Earbuds: 62 mAh, Charging Case: 530 mAh

Power Supply

USB Charging

Battery Output

0 V

Battery Type

lithium-ion

Battery Life

45 hr

Battery Capacity

530 mAh

Charging Time

Earbuds: 50 mins, Case: 80 mins

Play Time

45 hr

Standby Time

0 hr

Headphone Jack

NA

Other Power Features

Fast Charging (10 mins = 11 hrs playback with case)