Kirish
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.
Paket tarkibi
Mahsulotingizning qadoqlarida barcha elementlar mavjudligiga ishonch hosil qiling:
- OnePlus Buds 4 Earbuds (Left and Right)
- Zaryadlovchi qutisi
- USB-C zaryadlovchi kabeli
- Quloq uchlarining bir nechta o'lchamlari (S, M, L)
- Foydalanuvchi qo'llanmasi (ushbu hujjat)

Image: The retail package contents for the OnePlus Buds 4, showing the earbuds, charging case, USB-C cable, and various ear tip sizes.
Mahsulot tugadiview
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 ularning dizayni.
Sozlash; o'rnatish
Dastlabki zaryadlash
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.
Qurilmangiz bilan ulanish
- Zaryadlash qutisi yetarli quvvatga ega ekanligiga ishonch hosil qiling.
- Open the charging case with the earbuds inside. The indicator light will flash white, indicating pairing mode.
- Smartfoningizda yoki Bluetooth yoqilgan qurilmangizda Bluetooth sozlamalariga o'ting.
- Select "OnePlus Buds 4" from the list of available devices.
- Once connected, the indicator light on the case will turn off.
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.
Foydalanish bo'yicha ko'rsatmalar
Sensorli boshqaruvlar
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.
- Bitta tegish: Musiqani o'ynatish/to'xtatib turish, qo'ng'iroqqa javob berish/tugatish.
- Ikki marta bosish: Keyingi trek, Qo'ng'iroqni rad etish.
- Uch marta urish: Oldingi trek.
- Bosib turing: Switch between Active Noise Cancellation, Transparency Mode, and Noise Cancellation Off.
- Swipe Up/Down (on stem): Ovoz balandligini sozlang.
Faol shovqinni bekor qilish (ANC) va shaffoflik rejimi
The earbuds offer advanced noise control features:
- Faol shovqinni bekor qilish (ANC): Immersive tinglash tajribasi uchun atrofdagi shovqinni pasaytiradi.
- Shaffoflik rejimi: Allows you to hear your surroundings while still enjoying your audio, enhancing situational awareness.
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.
Audio xususiyatlari
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.
Quloqlik va sumkangizni zaryadlash
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.
Xizmat va parvarish
- Tozalash: Naushniklar va zaryadlash qutisini muntazam ravishda yumshoq, quruq, tuklarsiz mato bilan tozalang. Qattiq kimyoviy moddalar yoki abraziv materiallardan foydalanmang.
- Quloqqa oid maslahatlar: Remove and clean ear tips with water and mild soap if necessary. Ensure they are completely dry before reattaching.
- Saqlash: Foydalanilmayotganda quloqchinlarni himoya qilish va zaryadlangan holda saqlash uchun ularni zaryadlash qutisiga saqlang.
- Suvga chidamliligi: 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.
Muammolarni bartaraf qilish; nosozliklarni TUZATISH
If you encounter issues with your OnePlus Buds 4, refer to the table below for common problems and solutions.
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Quloqlikdan tovush chiqmayapti | Low battery; Not paired; Volume too low. | Charge earbuds; Re-pair with device; Increase device volume. |
| Quloqliklar ulanmayapti | 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. |
| Faol shovqinni bekor qilish samarali emas | 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. |
| Zaryadlash qutisi zaryadlanmaydi | Cable issue; Power source issue. | Check USB-C cable connection; Try a different power adapter or USB port. |
| Bitta naushnikda ovoz yo‘q | Earbud not connected; Low battery. | Place both earbuds in the case, close, then reopen; Ensure both earbuds are charged. |
Texnik xususiyatlari
| Xususiyat | Tafsilot |
|---|---|
| Model nomi | OnePlus Buds 4 |
| Model raqami | E513A |
| Ulanish texnologiyasi | Bluetooth 5.4 |
| Shovqin nazorati | Faol shovqinni bekor qilish |
| Audio haydovchi o'lchami | 11 millimetr |
| Chastota diapazoni | 40 Gts - 28 000 Gts |
| Sezuvchanlik | 100 dB |
| Empedans | 18 Ohm |
| Nazorat usuli | Sensorli boshqaruvlar |
| Suvga chidamlilik darajasi | IP55 (naushniklar) |
| Batareya muddati (naushniklar + quti) | 24 soatdan ortiq (zaryadlash qutisi bilan) |
| Mos qurilmalar | Smartphones, Laptops, Desktops, Gaming Consoles, Tablets, Televisions |
Xavfsizlik ma'lumotlari
Please observe the following safety guidelines to prevent damage to your device or personal injury:
- Eshitish himoyasi: Eshitish qobiliyatiga zarar bermaslik uchun uzoq vaqt davomida baland ovozda tinglashdan saqlaning.
- Haydash xavfsizligi: Do not use earbuds while driving or cycling in situations where it may distract you or pose a hazard.
- Batareya parvarishi: Do not attempt to replace the battery yourself. Do not expose the device to extreme temperatures or direct sunlight.
- Utilizatsiya qilish: Dispose of the device and its batteries according to local regulations. Do not dispose of with household waste.
Kafolat va qo'llab-quvvatlash
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.