Танилцуулга
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your OnePlus Buds 4 wireless earbuds. Please read this manual thoroughly to ensure proper use and to maximize your listening experience.
Багцын агуулга
Таны бүтээгдэхүүний савлагаанд бүх зүйл байгаа эсэхийг шалгана уу:
- OnePlus Buds 4 Earbuds (Left and Right)
- Цэнэглэх хайрцаг
- USB-C цэнэглэгч кабель
- Олон хэмжээтэй чихний үзүүр (S, M, L)
- Хэрэглэгчийн гарын авлага (Энэ баримт бичиг)

Image: The retail package contents for the OnePlus Buds 4, showing the earbuds, charging case, USB-C cable, and various ear tip sizes.
Бүтээгдэхүүн дууссанview
The OnePlus Buds 4 are advanced wireless in-ear headphones designed for high-quality audio and active noise cancellation. They feature an ergonomic design for comfort and secure fit, housed in a compact charging case.

Image: The OnePlus Buds 4 earbuds resting inside their open charging case. The earbuds and case are in Storm Gray, with the OnePlus logo visible on the case.

Image: This image shows the front perspective of the OnePlus Buds 4 earbuds and their charging case, highlighting the sleek Storm Gray finish.

Image: The image features the two OnePlus Buds 4 earbuds separated from their charging case, showcasing тэдний дизайн.
Тохиргоо
Анхны цэнэглэлт
Before first use, place both earbuds into the charging case and connect the case to a power source using the provided USB-C cable. Ensure the indicator light on the case illuminates, signifying charging. A full charge is recommended for optimal battery performance.
Таны төхөөрөмжтэй хослуулж байна
- Цэнэглэх хайрцаг хангалттай хүч чадалтай эсэхийг шалгаарай.
- Open the charging case with the earbuds inside. The indicator light will flash white, indicating pairing mode.
- Ухаалаг утас эсвэл Bluetooth-тэй төхөөрөмж дээрээ Bluetooth тохиргоо руу очно уу.
- Select "OnePlus Buds 4" from the list of available devices.
- Холбогдсоны дараа гэр дээрх заагч гэрэл унтарна.
For subsequent connections, the earbuds will automatically connect to the last paired device when the case is opened.
Installing the HeyMelody App
For advanced features, customization, and firmware updates, download and install the HeyMelody app from your device's app store. This app allows you to personalize touch controls, adjust sound profiles, and manage noise cancellation settings.
Selecting the Right Ear Tips
Choosing the correct ear tip size is crucial for sound quality, noise cancellation, and comfort. Experiment with the included small, medium, and large ear tips to find the best fit for your ears. A good seal will enhance bass response and active noise cancellation effectiveness.

Image: This image illustrates the different sizes of silicone ear tips included with the OnePlus Buds 4, essential for a comfortable and secure fit.
Ашиглалтын заавар
Удирдлагад хүрнэ үү
The OnePlus Buds 4 feature intuitive touch controls on the stem of each earbud. These controls can be customized via the HeyMelody app.

Image: A close-up image of a single OnePlus Buds 4 earbud, indicating the specific area for touch controls on the stem.
- Нэг товшилт: Хөгжим тоглуулах/түр зогсоох, Дуудлагад хариулах/ дуусгах.
- Давхар цорго: Дараагийн дуу, Дуудлагаас татгалзах.
- Гурвалсан товшилт: Өмнөх зам.
- Дарж барина уу: Switch between Active Noise Cancellation, Transparency Mode, and Noise Cancellation Off.
- Swipe Up/Down (on stem): Дууны хэмжээг тохируулах.
Идэвхтэй дуу чимээг арилгах (ANC) ба Ил тод байдлын горим
The earbuds offer advanced noise control features:
- Идэвхтэй дуу чимээг арилгах (ANC): Орчны чимээ шуугианыг багасгаж, гайхалтай сонсох боломжийг олгоно.
- Ил тод байдлын горим: Аудио сонсохын зэрэгцээ эргэн тойрноо сонсох боломжийг олгож, нөхцөл байдлын талаарх мэдлэгийг сайжруулдаг.
Switch between these modes by pressing and holding the touch area on either earbud, or through the HeyMelody app.

Image: This graphic depicts the concept of Active Noise Cancellation, showing how the OnePlus Buds 4 reduce ambient sound for an immersive listening experience.
Аудио онцлог
The OnePlus Buds 4 are equipped with features to deliver high-fidelity audio:
- Hi-Res Audio and LHDC 5.0: Supports high-resolution audio codecs for detailed and clear sound reproduction.
- Immersive 3D Spatial Audio: Provides a multi-directional sound experience, enhancing immersion in music and videos.

Image: An image highlighting the Hi-Res Audio and LHDC 5.0 capabilities of the OnePlus Buds 4, indicating high-fidelity sound reproduction.

Image: This graphic illustrates the immersive 3D Spatial Audio feature, suggesting a multi-directional sound experience provided by the earbuds.
Calls and Gaming
The earbuds feature enhanced voice cancellation for clear calls and low-latency connectivity for an optimized gaming and video watching experience.
Чихэвч болон гэрээ цэнэглэж байна
To charge the earbuds, place them into the charging case. The earbuds will begin charging automatically. To charge the case, connect the provided USB-C cable to the charging port on the back of the case and to a power adapter (not included).

Image: The rear of the OnePlus Buds 4 charging case, clearly showing the USB-C port for charging.
The charging case provides extended battery life, allowing for over 24 hours of total listening time with multiple recharges of the earbuds.
Засвар үйлчилгээ, арчилгаа
- Цэвэрлэгээ: Чихэвч болон цэнэглэгчийн хайрцгийг зөөлөн, хуурай, хөвөнгүй даавуугаар тогтмол цэвэрлэ. Химийн хатуу бодис, зүлгүүрийн материалыг бүү ашигла.
- Чихний зөвлөмж: Remove and clean ear tips with water and mild soap if necessary. Ensure they are completely dry before reattaching.
- Хадгалах: Ашиглаагүй үед чихэвчийг хамгаалж, цэнэгтэй байлгахын тулд цэнэглэгчдээ хадгалаарай.
- Усны эсэргүүцэл: The earbuds are water-resistant (IP55 rated), meaning they can withstand splashes and sweat. They are not designed for swimming or submersion in water. Ensure the earbuds are dry before placing them back in the charging case.
Алдааг олж засварлах
If you encounter issues with your OnePlus Buds 4, refer to the table below for common problems and solutions.
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Чихэвчнээс чимээ гарахгүй | Low battery; Not paired; Volume too low. | Charge earbuds; Re-pair with device; Increase device volume. |
| Чихэвчийг хослуулахгүй байна | Out of range; Pairing mode not active; Interference. | Ensure earbuds are in pairing mode (open case); Move closer to device; Turn off other Bluetooth devices. |
| Идэвхтэй дуу чимээг арилгах нь үр дүнтэй биш | Improper ear tip fit; ANC mode not active. | Try different ear tip sizes for a better seal; Ensure ANC is enabled via touch control or app. |
| Цэнэглэх хайрцаг цэнэглэхгүй байна | Cable issue; Power source issue. | Check USB-C cable connection; Try a different power adapter or USB port. |
| Нэг чихэвч дуугүй байна | Earbud not connected; Low battery. | Place both earbuds in the case, close, then reopen; Ensure both earbuds are charged. |
Үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Загварын нэр | OnePlus Buds 4 |
| Загварын дугаар | E513A |
| Холболтын технологи | Bluetooth 5.4 |
| Дуу чимээний хяналт | Идэвхтэй дуу чимээг арилгах |
| Аудио драйверын хэмжээ | 11 миллиметр |
| Давтамжийн хүрээ | 40 Гц - 20,000 Гц |
| Мэдрэмж | 100 дБ |
| Эсэргүүцэл | 18 Ом |
| Хяналтын арга | Удирдлагад хүрнэ үү |
| Усны эсэргүүцлийн түвшин | IP55 (чихэвч) |
| Батерейны хугацаа (чихэвч + гэр) | 24 цагаас дээш (цэнэглэх хайрцагтай) |
| Тохиромжтой төхөөрөмжүүд | Smartphones, Laptops, Desktops, Gaming Consoles, Tablets, Televisions |
Аюулгүй байдлын мэдээлэл
Please observe the following safety guidelines to prevent damage to your device or personal injury:
- Сонсголын хамгаалалт: Сонсголыг гэмтээхгүйн тулд өндөр дууны түвшинд удаан хугацаагаар сонсохоос зайлсхий.
- Жолооны аюулгүй байдал: Do not use earbuds while driving or cycling in situations where it may distract you or pose a hazard.
- Батерейны арчилгаа: Do not attempt to replace the battery yourself. Do not expose the device to extreme temperatures or direct sunlight.
- Устгах: Dispose of the device and its batteries according to local regulations. Do not dispose of with household waste.
Баталгаат болон дэмжлэг
Your OnePlus Buds 4 are covered by a limited warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official OnePlus support website. For technical assistance or customer service, please contact OnePlus customer support.





