1. 제품 오버view
The OnePlus Nord Buds 3 are truly wireless Bluetooth earbuds designed for an enhanced audio experience. They feature Active Noise Cancellation, powerful bass, and extended battery life. This manual provides instructions for setup, operation, maintenance, and troubleshooting.

Image: OnePlus Nord Buds 3 in Harmonic Gray, with the charging case open, displaying both earbuds.
주요 특징:
- 강화된 사운드: 12.4 mm Titanized Diaphragm Drivers for deep bass and clear treble.
- 능동형 소음 제거(ANC): Up to 32dB ANC for immersive listening.
- BassWave️ 2.0: Dynamic bass enhancement for a balanced audio experience.
- 이중 연결: Connects simultaneously to two devices (Android/iOS/Windows).
- 구글 빠른 페어링: Simplifies the initial pairing process.
- 배터리 수명 연장: Up to 43 hours of music playback with the charging case (ANC off).
- 빠른 충전: 10 minutes of charge provides 11 hours of playback.
- 블루투스 5.4 : Faster transmission and 94ms low latency for gaming.
- IP55 방수 및 방진 기능: 땀과 가벼운 물 튀김으로부터 보호해줍니다.
2. 설정 및 초기 사용
2.1 이어버드와 케이스 충전
Before first use, fully charge the earbuds and charging case. Place the earbuds into the charging case and close the lid. Connect the charging case to a power source using the provided USB-C cable.
- A full charge provides up to 43 hours of playback with the case (ANC off).
- 10분 충전으로 최대 11시간 동안 재생할 수 있습니다.

Image: Visual representation of the fast charging capability, showing 10 minutes of charge yields 11 hours of playback.
2.2 기기와 페어링
The Nord Buds 3 support Google Fast Pair for quick connection and Dual Connection for simultaneous pairing with two devices.
- 초기 페어링(Google Fast Pair):
- Ensure Bluetooth is enabled on your Android device (running Android 11 or later).
- Open the charging case with the earbuds inside and place it near your device.
- A pop-up notification will appear on your screen. Tap to connect.
- 수동 페어링:
- Open the charging case. Press and hold the function button on the case until the indicator light flashes white.
- On your device, go to Bluetooth settings and select "OnePlus Nord Buds 3" from the list of available devices.
- 이중 연결:
- After pairing with the first device, follow the manual pairing steps to connect to a second device.
- The earbuds will automatically switch between the two connected devices based on audio playback.

Image: The Dual Connection feature, showing the earbuds paired with both a smartphone and a tablet.

Image: Google Fast Pair in action, showing a quick connection prompt on a smartphone.
2.3 이어버드 착용하기
Insert the earbuds into your ears and gently twist them to find a comfortable and secure fit. Ensure the ear tips create a seal in your ear canal for optimal sound quality and noise cancellation.
3. 사용 설명서
3.1 터치 컨트롤
The Nord Buds 3 feature touch controls on each earbud. Specific functions can be customized via the HeyMelody app (for non-OnePlus devices) or Wireless Earphones settings (for OnePlus devices).
| 행동 | 기능(기본값) |
|---|---|
| 싱글 탭 | 재생/일시정지, 전화 받기 |
| 더블 탭 | 다음 트랙, 통화 종료 |
| 트리플 탭 | Previous Track, Voice Assistant |
| 길게 누르기(1초) | 소음 제어 모드 전환(ANC 켜기/끄기/투명도) |
3.2 능동형 소음 제거(ANC)
The earbuds offer up to 32dB of Active Noise Cancellation to reduce ambient noise. You can switch between ANC On, Transparency Mode, and ANC Off using the touch controls or the companion app.

Image: The Active Noise Cancellation feature, providing a quiet listening experience.
3.3 Sound Enhancement (BassWave️ 2.0 & 3D Audio)
The BassWave️ 2.0 algorithm dynamically enhances bass for a richer sound profile. For OnePlus smartphone users, the earbuds offer 3D audio for a more immersive listening experience.

Image: BassWave️ 2.0 technology, enhancing the bass for a powerful audio experience.

Image: OnePlus 3D Audio, providing a multi-dimensional sound experience.
3.4 통화 기능
The earbuds are equipped with dual microphones and an AI Clear Calls algorithm to ensure clear voice pickup and reduce background noise during calls.

Image: Internal diagram highlighting the dual microphones for clear call quality.
4. 유지관리 및 관리
4.1 청소
Regularly clean the earbuds and charging case to ensure optimal performance and hygiene. Use a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals. Gently clean the charging contacts on both the earbuds and the case to prevent connection issues.
4.2 방수 및 방진
The OnePlus Nord Buds 3 are rated IP55 for water and dust resistance. This means they are protected against limited dust ingress and low-pressure water jets from any direction. They are suitable for use during workouts or in light rain, but should not be submerged in water or exposed to high-pressure water.

Image: The IP55 water and dust resistance feature, suitable for active use.
4.3 배터리 상태
The earbuds are certified by TÜV Rheinland for battery health, guaranteeing at least 80% of battery capacity after 1,000 charging cycles. To prolong battery life, avoid extreme temperatures and store the earbuds in their charging case when not in use.

Image: TÜV Rheinland Battery Health certification, showing extended battery longevity.
4.4 Durability Testing
The Nord Buds 3 undergo rigorous testing to ensure durability, including extreme temperature tests, hinge fold tests for the case, and drop tests for both the case and earbuds.

Image: Durability test results, including temperature, hinge, and drop tests.
5. 문제 해결
5.1 연결 문제
- 이어폰이 연결되지 않음: Ensure Bluetooth is enabled on your device. Place earbuds in the case, close, then reopen to re-enter pairing mode. If issues persist, try re-pairing manually.
- 간헐적 연결: Ensure earbuds are within range of your device. Avoid environments with strong electromagnetic interference.
- Delay in audio with two devices: If experiencing lag when connected to two devices, try disconnecting from one device to ensure optimal performance.
5.2 오디오 문제
- 볼륨이 낮거나 음질이 좋지 않음: Ensure earbuds are properly seated in your ears and ear tips form a good seal. Clean any debris from the earbud grilles.
- ANC가 효과적이지 않음: Ensure earbuds are correctly positioned and the ANC mode is activated.
5.3 충전 문제
- 이어폰이 충전되지 않음: Ensure the charging contacts on both the earbuds and the case are clean and dry. Check the charging cable and power adapter.
- 케이스가 충전되지 않음: USB-C 케이블과 전원이 올바르게 작동하는지 확인하세요.
6. 사양
| 특징 | 세부 사항 |
|---|---|
| 상표 | 원플러스 |
| 모델명 | 원플러스 노드 버즈 3 |
| 모델 번호 | E514A |
| 색상 | Harmonic Gray (variant shown) |
| 귀 위치 | 귀에 |
| 폼 팩터 | 귀에 |
| 임피던스 | 8옴 |
| 소음 제어 | 능동 소음 제거 |
| 오디오 드라이버 유형 | 동적 드라이버 |
| 인클로저 재료 | 플라스틱 |
| 호환 장치 | 스마트폰 |
| 방수 레벨 | 방수(IP55) |
| 무선 기술 | 블루투스 5.4 |
| 제어 방법 | 만지다 |
| 배터리 평균 수명 | 43 Hours (with charging case, ANC off) |
| 배터리 충전 시간 | 10 Minutes (for 11 hours playback) |
| 품목 무게 | 46.2그램 |
| 원산지 | 중국 |
7. 보증 및 지원
7.1 보증 정보
The OnePlus Nord Buds 3 come with a 1년 제조사 보증. Please retain your proof of purchase for warranty claims. The warranty typically covers manufacturing defects but generally excludes damage caused by misuse, accidents, unauthorized modifications, or liquid damage (beyond the specified IP55 rating).
7.2 제조업체 및 수입업체 정보
- 제조업체: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD. 18C02, 18C03, 18C04 AND 18C05, SHUM YIP TERRA BUILDING, BINHE AVENUE NORTH, FUTIAN DISTRICT, SHENZHEN, GUANGDONG, P.R.CHINA 518000
- 수입자(인도): ONEPLUS TECHNOLOGY INDIA PVT. LTD., UB CITY, 6TH FLOOR, UB CITY, 24, VITTAL MALLYA RD.,D'SOUZA LAYOUT, ASHOK NAGAR, BENGALURU URBAN, KARNATAKA- 560001
7.3 고객 지원
For further assistance, technical support, or warranty claims, please refer to the official OnePlus support channels or visit their website. Ensure your device's software and the HeyMelody app (if applicable) are updated to the latest versions for optimal performance and feature access.