ONEPLUS BUDS 4
Benchmark-setting, flagship-level sound quality.

PREMIUM SOUND
11mm audio drivers deliver balanced, true-to-life acoustics with Hi-Res Audio and LHDC 5.0 for studio-grade sound quality.

ADVANCED ANC
Industry-leading active noise cancellation with swift processing for smarter and more balanced noise reduction performance.

ADAPTIVE MODE
Intelligent system automatically switches between noise cancellation and transparency modes for enhanced listening experience.

LONG BATTERY LIFE
Extended playback time of over 24 hours with the charging case featuring 530mAh capacity for all-day listening.

SEAMLESS CONNECTIVITY
Latest Bluetooth 5.4 technology ensures stable wireless connection, perfect for music, calls, gaming, and video watching.

TECHNICAL DETAILS:

• Audio Drivers: 11mm woofer + 6mm tweeter | Frequency Response: 15Hz~40KHz | Microphones: 3 mics per side
  
• Noise Cancellation: Real-Time Adaptive Active Noise Cancellation | 3-mic AI Call Noise Cancellation
  
• Bluetooth: Bluetooth® Codec LHDC 5.0 / AAC / SBC | Bluetooth® Version: Bluetooth® 5.4 with Steady Connect | Bluetooth® Effective Distance: 10m
  
• Connectivity: Dual-Device Connection | Google Fast Pair
  
• Battery Capacity: Earbuds: 62mAh | Charging Case: 530mAh
  
• Charging Interface: Wired: USB Type-C
  
• Special Features: OnePlus 3D Audio, Sound Master EQ, Golden Sound, 47ms Low Latency, AI Translation, Voice Assistant Shortcut, Find My Earbuds, Double-Tap for Camera Control, Compatibility with HeyMelody App, OTA Updates, IP55 Dust and Water Resistance
  
• Size: Earbuds: 31*20.6*24.2mm | Charging case: 65.4*52.4*25.3mm
  
• Weight: Earbuds: 4.73+/-0.2 g | Charging case: 39.97 ± 1 g | Total: 49.42 ± 1 g
  
• What's in the box: OnePlus Buds 4 x 1 pair, OnePlus Buds 4 Charging Case x 1, Type-C Charging Cable x 1, Ear Tips (S, M, L pairs; M pre-installed)