Original Buds 4 True Wireless Noise-Canceling Earbuds 55dB CN version
| Specification | |
| Model | Oneplus Buds 4 |
| Color | Gray. Green |
| Size | Dimensions Earbuds: 31*20.6*24.2mm Charging case: 65.4*52.4*25.3mm Weight Earbuds: 4.73 ± 0.2 g Charging case: 39.57 ± 1 g Total: 49.02 ± 1 g |
| Audio |
Drivers 11mm woofer + 6mm tweeter Frequency Response 15Hz~40KHz Driver Sensitivity 118±1.3dB @1mW Microphone Sensitivity -38±1dB Microphones 3 mics per side Impedance 18Ω ± 15% 10Ω ± 15% Sound Pressure 96.5dB Rated Power 10mW |
| Noise Cancellation |
Noise Cancellation Type Real-Time Adaptive Active Noise Cancellation Noise Reduction Depth Up to 55dB Noise Reduction Frequency Range Up to 5,500Hz Noise Control Modes ANC on / Adaptive Mode / Transparency Mode / ANC off 3-mic AI Call Noise Cancellation |
| Connectivity |
Bluetooth® Codec LHDC 5.0 / AAC / SBC Bluetooth® Version Bluetooth® 5.4 with Steady Connect Bluetooth® Effective Distance 10m Bluetooth® Transmission Protocol HFP/A2DP/AVRCP Dual-Device Connection |
| Battery |
Battery Capacity Earbuds: 62 mAh Charging Case: 530 mAh Playback (ANC Off, 50% volume, AAC) Earbuds: 11 hours Earbuds + Case: 45 hours Playback (ANC On, 50% volume, AAC) Earbuds: 6 hours Earbuds + Case: 24 hours Playback (ANC Off, 50% volume, LHDC) Earbuds: 9 hours Earbuds + Case: 37 hours Playback (ANC On, 50% volume, LHDC) Earbuds: 5.5 hours Earbuds + Case: 22 hours Talk Time (ANC Off, 50% volume, HFP) Earbuds: 6 hours Earbuds + Case: 24 hours Talk Time (ANC On, 50% volume, HFP) Earbuds: 4 hours Earbuds + Case: 17 hours |
| Charging |
Fast Charging (ANC Off, 50% volume, AAC) Earbuds: 10 minutes charge for 3.5 hours playback Earbuds + Case: 10 minutes charge for 11 hours playback Charging Time Earbuds: about 50 minutes Earbuds + Case: about 80 minutes Charging Interface Wired: USB Type-C |
| Special Features |
OnePlus 3D Audio Sound Master EQ Golden Sound 47ms Low Latency AI Translation OTA Updates IP55 Dust and Water Resistance |
| 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) User Manual & Safety and Warranty x 1 |
Shipping
- Item will be shipped within 3-8 days after the payment cleared.
- Shipment normally takes about 7--30 business days ( Remote areas can not offer Express shipping, Please copy this website (raslist.dhl.com/jsp/first.jsp ) to check if your city belong to the Remote areas, Estimated time is for reference only ). thanks!!
| Ship to Worldwide | |
| USA | 7- 20 Working days |
| Saudi Arabia, belarus | 15- 25 Working days |
| Most of Europe countries (Except remote areas) | 10-25 working days |
| Russian, Israel, Brazil,Most South American countries (Except remote areas) | 15-30 working days |
| Most of Asia countries (Except remote areas) | 7-30 working days |
contact us
★ Please contact us first if you are not satisfied with the item when you receive it or haven't received item after 30 days, We will try our best to solve any problem. Open case and negative feedback is not conducive to solve the problem for both sides. hope you can understand!
★ All emails will be answered within 24 hours on weekdays(but within 48hours on weekends).Please don't hesitate to contact us with any queries or comments about our items or your problem.
★ If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.
Custom duty & tax:
buyers please note: once the customs duties, the cost must be borne by the buyers. our sales price does not include any customs duty and tax. hope you can understand !!