OnePlus Nord Buds 3R BT 5.4, ANC, IP55, TWS, Blue EU

Technical specifications:

• Drivers: 12.4 mm dynamic drivers with titanium-coated vibrating diaphragm
• Frequency Response: 20 Hz–20 kHz
• Sensitivity: 112±3dB @ 1mW
• Microphone Sensitivity: -38±1dB
• Microphones: 2 microphones per side
• Impedance: 32 ohm
• Sound Pressure Level: 97dB

Battery:

• Earbuds: 58 mAh
• Charging Case: 560 mAh

Connectivity:

• Bluetooth® Version: Bluetooth® 5.4
• Effective Range: 10 meters

Dimensions:

• Earbuds: 31.1 × 20.3 × 23.3 mm
• Charging Case: 60.2 × 47.5 × 24 mm

Weight:

• Earbuds: 4.5 g ± 0.2 g
• Charging Case: 38.6 g ± 2 g