Product Name: OnePlus Nord Buds 4 Pro ANC TWS
Brand: OnePlus
Color Options: Radiant Gray, Raven Black
Dimensions:
Earbuds: 31 × 20 × 17.52 mm
Charging Case: 60.00 × 49.64 × 25.04 mm
Weight:
Earbuds: 4.4g ± 0.2g each
Charging Case: 34.2g ± 1g
Total: 43.0g ± 1g
Audio Drivers: 12mm dynamic driver
Frequency Response: 20Hz – 40kHz
Driver Sensitivity: 122dB @1mW
Microphone Sensitivity: -38dB
Microphones: 6 microphones (3 mics per earbud)
Impedance: 28Ω
Rated Power: 5mW
Battery Capacity:
Earbuds: 62mAh, 0.242Wh each
Charging Case: 530mAh, 2.0617Wh
Music Playtime (AAC, ANC OFF, 50% volume):
Earbuds: 13 hours
With Charging Case: 54 hours total
Charging Time:
Earbuds: Approximately 60 minutes
Earbuds + Case: Approximately 90 minutes
Charging Interface: USB Type-C (wired)
Audio Codecs: LHDC 5.0, AAC, SBC
Bluetooth Version: 6.0
Bluetooth Profiles: BLE, SPP, HFP, A2DP, AVRCP
Bluetooth Range: Up to 10 meters
Fast Pairing: Google Fast Pair, Microsoft Swift Pair
Connectivity: Dual-device connection
Special Features:
Pro-level real-time Active Noise Cancellation
6-mic AI Clear Call Noise Cancellation
Basswave technology
OnePlus 3D Spatial Audio
OnePlus Game Sound Spatial Audio
Volume swipe control
Touch control
AI Translation support
AI Assistant support
Water & Dust Resistance: IP55 rated
Included in Box:
OnePlus Nord Buds 4 Pro (1 pair)
Charging Case ×1
Ear Tips (S, M, L sizes; M pre-installed) ×3 pairs
USB-C Charging Cable ×1
User Manual & Safety and Warranty ×1
Brand Sticker ×1
Secure Payment
EMI Facility
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