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OnePlus Buds 4 TWS ANC Earbuds Wireless bluetooth 5.4 Earphone 55dB Depth Noise Cancelling 3-Mic AI Call Noise Reduction Hi-Res Dual Drivers Dual DAC 45H Playback Low Delay In-ear Sports Headphones
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Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Guaranteed Safe Checkout
Free Gift
Shipping Policy
Return PolicyFree Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +447549870296
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +447549870296
Features:
1. Advanced Wireless Connectivity: Equipped with cutting-edge bluetooth 5.4 technology, the OnePlus Buds 4 ensures consistent connection quality and delivers an uninterrupted listening experience over extended ranges.
2. Immersive Active Noise Cancellation: Featuring a profound 55dB ANC depth, these earbuds actively reduce environmental noise while its 3-Mic AI Call Noise Reduction offers crystal-clear call quality. Perfect for quiet focus or busy environments.
3. Coaxial Dual Moving Coil Drivers: The 11mm + 6mm coaxial speaker units are designed to reproduce high-fidelity sound across all frequenciesu2014crisp highs and resonant bassu2014creating a lively and vivid auditory experience.
4. Dual Dynamic DAC: With powerful Dynamic Digital-to-Analog Converters, the system delivers ultra-accurate audio detail, enabling precise spatial sound, making it ideal for games and cinematic experiences.
5. Extended Battery Life: Boasting up to 45 hours playback time, these earbuds promise enduring performance for week-long enjoyment on a single charge. Optimized for all-day use without compromise.
6. Low Game Delay Mode: With ultra-low latency down to 47ms, gaming enthusiasts can enjoy synchronized audio for a competitive edge. Stay sharp in fast-paced games with seamless sound-reaction synchronization.
7. AI-Assisted Functionality: From real-time language translation to essential call summaries, the OnePlus Buds 4 integrates AI technology for a smarter, more interactive user experience. Breaking language barriers has never been easier.
Specifications:
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| Brand | OnePlus |
| Model | Buds 4 |
| Version | Chinese Version |
| Black/Green |
| In-ear |
| Speaker | 11mm+6mm |
| Audio Codec | LHDC5.0/AAC/SBC |
| Speaker Sensitivity | 118dB±1.3dB@1mW |
| Mic Sensitivity | -38±1dB |
| Waterproof | IP55 |
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| V5.4 |
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| 10m |
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| Battery Capacity | 62mAh(Earbuds) / 530mAh(Charging Case) |
| Music Time | 6h/11h(only Earbuds, ANC on/off) / 24/45h(with Charging Case, ANC on/off) |
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| Noise Cancelling | Yes |
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Package Weight | 0.0900kg |
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Package Size | 110u00d790u00d745mm |
| 2u00d7 Earphones 1u00d7 Charging Case 1u00d7 Charging Cable 2u00d7 Pairs of Replacement Earcaps 1u00d7 User Manual |
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