Size & Weight

• Earbuds Dimensions: 31.1 × 20.3 × 23.3 mm
• Charging Case Dimensions: 60.2 × 47.5 × 24 mm
• Earbuds Weight: 4.5g ± 0.2g (each)
• Charging Case Weight: 38.6g ± 2g
• Total Weight: 47.6g ± 2g

Audio

• 12.4mm Dynamic Drivers
• Titanized Vibrating Diaphragm
• Frequency Response: 20Hz – 20kHz
• Driver Sensitivity: 112±3dB @1mW
• Microphone Sensitivity: -38±1dB
• Microphones: 2 Mics per Earbud
• Impedance: 32Ω
• Sound Pressure: 97dB
• Rated Power: 10mW

Battery

• Earbuds Battery Capacity: 58mAh
• Charging Case Battery Capacity: 560mAh
• Playback Time (50% Volume, AAC):
  • Earbuds: Up to 12 Hours
  • Earbuds + Case: Up to 54 Hours
• Talk Time (50% Volume):
  • Earbuds: Up to 7 Hours
  • Earbuds + Case: Up to 30 Hours

Charging

• Fast Charging:
  • 10 Minutes Charge = Up to 4 Hours Playback
  • 10 Minutes Charge = Up to 8 Hours Playback with Charging Case
• Earbuds Charging Time: About 60 Minutes
• Earbuds + Case Charging Time: About 120 Minutes
• Charging Port: USB Type-C

Connectivity

• Bluetooth Version: Bluetooth 5.4
• Bluetooth Codecs: AAC / SBC
• Effective Range: Up to 10m
• Transmission Protocols: BLE / SPP / HFP / A2DP / AVRCP
• Google Fast Pair
• Dual-Device Connection

Special Features

✔ 2-Mic AI Call Noise Cancellation
✔ OnePlus 3D Audio
✔ Sound Master EQ
✔ 47ms Low Latency Mode
✔ AI Translation
✔ Voice Assistant Shortcut
✔ Find My Earbuds
✔ Double-Tap Camera Control
✔ HeyMelody App Support
✔ IP55 Dust & Water Resistance

In the Box

• OnePlus Nord Buds 3R Earbuds
• Charging Case
• Ear Tips (S, M, L Sizes)
• User Manual & Warranty Card