Dimensions
Product Dimensions (length*width*height)
Earbuds: 31.1*20.3*23.3mm
Charging case: 60.2*47.5*24mm
Weight
Earbuds: 4.5g±0.2g
Charging case: 38.6g±2g
Total: 47.6g±2g
Audio
Drivers
12.4mm dynamic drivers
Titanized vibrating diaphragm
Frequency Response
20 Hz- 20 kHz
Driver Sensitivity
112±3dB@1mW
Microphone Sensitivity
-38±1dB
Microphones
2 mics per side
Impedance
32Ω
Sound Pressure
97dB
Rated Power
10 mW
Battery & Charging
Battery Capacity
Earbuds: 58 mAh
Charging Case: 560 mAh
Playback (50% volume, AAC)
Earbuds: 12 hours
Earbuds + Case: 54 hours
Talk Time (50% volume)
Earbuds: 7 hours
Earbuds + Case: 30 hours
Fast Charging (50% volume, AAC)
Earbuds + Case: 10 minutes charge for 8 hours playback
Charging Time
Earbuds: about 60 minutes
Earbuds + Case: about 120 minutes
Charging Interface
Wired: USB Type-C
Connectivity
Bluetooth® Codec
AAC / SBC
Bluetooth® Version
Bluetooth® 5.4
Bluetooth® Effective Distance
10m
Bluetooth® Transmission Protocol
BLE/SPP/HFP/A2DP/AVRCP
Google Fast Pair
Yes
Dual-Device Connection
Yes
Special Features
Special Features
2-mic AI Call Noise Cancellation
OnePlus 3D Audio
Sound Master EQ
47ms Low Latency
AI Translation
Voice Assistant Shortcut
Find My Earbuds
Double-Tap for Camera Control
IP55 Dust and Water Resistance
In The Box
In The Box
OnePlus Nord Buds 3r x 1 pair
OnePlus Nord Buds 3r Charging Case x 1
Ear Tips (S, M, L pairs; M pre-installed)
User Manual & Safety and Warranty x 1
Note
Note
Note:
*Data is based on OnePlus Test Laboratory results. Actual performance experienced by users may vary based on specific conditions.
![OnePlus Nord Buds 2r True Wireless in Ear Earbuds with Mic, 12.4mm Drivers, Playback:Upto 38hr case,4-Mic Design, IP55 Rating [Deep Grey]](https://nariyas.com/wp-content/uploads/2025/08/51oMWaW7tKL._SL1500_-300x300.jpg)
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