Basic Information

Color : Radiant Gray / Raven Black

Product Dimensions (Length × Width × Height) :
Earbuds: 31 mm × 20 mm × 17.52 mm
Charging Case: 60.00 mm × 49.64 mm × 25.04 mm

Weight :
Earbuds: 4.4 ± 0.2 g
Charging Case: 34.2 ± 1 g
Total: 43.0 ± 1 g

Audio

Drivers : 12 mm Dynamic Driver

Frequency Response : 20 Hz – 40 kHz

Driver Sensitivity : 122 dB @ 1 mW

Microphone Sensitivity : -38 dB

Microphones : 6 Microphones (3 Mics per Bud)

Impedance : 28 Ω

Rated Power : 5 mW

Battery & Charging

Battery Capacity :
Earbuds: 62 mAh, 0.242 Wh
Charging Case: 530 mAh, 2.0617 Wh

Music Playing Time (AAC, ANC OFF, 50% Volume) :
Earbuds + Case: Up to 54 hours

Charging Time :
Earbuds: Approximately 60 minutes
Earbuds + Case: Approximately 90 minutes

Charging Interface : Wired — USB Type-C

Connectivity

Bluetooth Codec : LHDC 5.0 / AAC / SBC

Bluetooth Version : Bluetooth 6.0

Bluetooth Effective Distance : Up to 10 m

Bluetooth Transmission Protocol : BLE / SPP / HFP / A2DP / AVRCP

Google Fast Pair : Yes

Microsoft Swift Pair : Yes

Dual-Device Connection : Yes

Special Features

Active Noise Cancellation : Pro-level Real-time Active Noise Cancellation

Call Noise Cancellation : 6-Mic AI Clear Call Noise Cancellation

Bass Enhancement : BassWave

Spatial Audio : OnePlus 3D Spatial Audio

Gaming Audio : OnePlus Game Sound Spatial Audio

Volume Control : Volume Swipe Control

Touch Control : Yes

AI Translation : Yes

AI Assistant : Yes

Dust & Water Resistance : IP55

In The Box

OnePlus Nord Buds 4 Pro : 1 Pair

Charging Case : 1

Ear Tips : S, M, L Pairs — M Pre-installed

USB-C Charging Cable : 1

User Manual & Safety and Warranty : 1