OnePlus Buds 3 User Guide & Safety and Warranty

Specifications

Product Name: OnePlus Buds 3

Product Model: E509A

Charging Input: 5V 0.9A

Frequency Range: 2402~2480MHz

Max. Output Power: 16.2dBm(EIRP)

SAR Values (CE/UK): 0.823 W/kg(10g)

Note: The SAR values above are the highest values reported for this device.

Package Contents

• OnePlus Buds 3
• Type-C Charging Cable
• Ear Tips (Large size, Medium size, Small size)
• User Guide
• Safety and Warranty

Pairing and Connecting

For OnePlus 6 (or later versions): Enable Bluetooth on your OnePlus mobile phone, open the charging case of the buds, place the charging case close to the phone, and follow the prompts.

For other Android/iOS phones: Put your earbuds into the charging case with the cover opened. Press and hold the setup button of the charging case for 2s to enter Bluetooth settings. Then, select "OnePlus Buds 3".

Restore factory settings: Place the buds into the charging case with the cover opened. Press and hold the setup button of the charging case for 15s until the indicator blinks red.

Buds Details

For OnePlus 6 (or later versions): You can set buds details and upgrade the software version of the earbuds under Settings > Bluetooth.

For other Android/iOS phones: Download and install HeyMelody to obtain features of the earbuds and upgrade the software version for an enhanced listening experience. Please download HeyMelody from Google Play Store or App Store.

Replacing Ear Tips

Use ear tips in the appropriate size to enjoy optimal comfort and noise cancellation experience. Check the earbuds accessories for ear tips in different sizes. The medium size comes already attached.

Volume Adjustment

Users can slide up and down on the touch area of the earbuds to control the volume. Slide up on the touch area: turn up the volume. Slide down on the touch area: turn down the volume.

Play Control

You can customize the single-tap, double-tap, and triple-tap functions of the left and right earbuds on the phone to perform different commands:

• Single-Tap (default): "None"
• Double-tap (default): "Next", "Answer/End calls"
• Triple-tap (default): "Previous"

Noise Control

Press 1.5s: Press and hold the touch area for 1.5 seconds to switch between "noise reduction" and "transparency" modes by default. To switch between different modes, go to Settings > Buds details.

Charging the Buds

Battery level: When earbuds are inside the charging case, the indicator shows the earbuds' battery level. When earbuds are removed from the charging case, the indicator shows the charging case's battery level.

• Green indicator: high battery level
• Yellow indicator: medium battery level
• Red indicator: low battery level

Earbuds: Place earbuds into the charging case, and they will be charged automatically.

Charging case: Use a Type-C cable to charge the charging case.

Safety & Security Information

Before using the device, please read and observe the following considerations to ensure the best performance and avoid dangerous or illegal situations.

1. Temperature Range: Use the device between 0°C and +35°C; store between -10°C and +50°C. Extreme temperatures may cause malfunction. Battery performance may be compromised below 5°C.
2. Charging Environment: Charge in a well-ventilated area between 5°C and 35°C. Fast charging may not function below 15°C or above 35°C.
3. Charging Duration: Do not charge the battery for over 12 hours.
4. Adapter: The adapter, as the disconnect device from the mains, should be installed near the device and easily accessible.
5. Approved Accessories: Use only manufacturer-approved chargers, cables, and batteries to prevent hazards.
6. Battery Handling: Do not replace, disassemble, modify, crush, or cut the battery, as it may cause leakage, overheating, explosion, or fire.
7. Environmental Hazards: Do not expose the device or battery to direct sunlight, heat sources, or low air pressure locations, which may lead to explosion or leakage.
8. Battery Lifespan: Batteries can be charged hundreds of times but will eventually wear out.
9. Battery Disposal: Recycle or dispose of batteries separately from household waste. Mishandling can cause fire or explosion.
10. Environment: Avoid dusty, smoky, damp, dirty, or magnetic environments to prevent damage.
11. Damaged Product: If any part is cracked or damaged, discontinue use and contact the Service Center.
12. Hearing Protection: Avoid listening at high volume levels for extended periods to prevent hearing damage.
13. Volume Levels: Listening at high volume can cause auditory disorders. It is recommended not to use the device at full volume or for more than one hour daily at medium volume.
14. Explosive Atmospheres: Power off the device in potentially explosive atmospheres, blasting areas, or near blasting caps. Comply with all signs and instructions.
15. Restricted Areas: Observe safety instructions in hospitals, service stations, schools, garages, and aircraft.
16. Driving Safety: Do not use the device while driving and adhere to all safety warnings and regulations.
17. Medical Implants: If you have electronic implants (pacemakers, insulin pumps, etc.), keep the device 15 cm away from the implant or on the opposite side.
18. Child Safety: Keep the device and accessories out of reach of small children. Small parts may pose a choking hazard.

Waste Electrical and Electronic Equipment (WEEE)

This symbol indicates that the product and its battery must be disposed of separately from household waste according to local laws. Contact local authorities, retailers, or waste disposal services for proper recycling.

Reduction of Hazardous Substances

This device and its accessories comply with local regulations on the restriction of hazardous substances in electrical and electronic equipment. For REACH declarations, visit: https://service.oneplus.com/global/search/reach-regulation

EU Regulatory Conformance

Specific Absorption Rate (SAR) Information: Your device is designed not to exceed international radio wave exposure limits. The SAR limit for wireless devices is 2.0W/kg (10g) at the ear or worn on the body, and 4.0W/kg (10g) on limbs. Refer to the "Safety and Warranty" section for the highest SAR value. Avoid accessories with metal parts.

EU Declaration of Conformity (DoC): OnePlus Technology (Shenzhen) Co., Ltd. declares that this radio equipment (model E509A) complies with Directive 2014/53/EU and 2011/65/EU. The full text is available at: https://service.oneplus.com/global/user-manual

Limited Warranty

OnePlus provides comprehensive warranty services according to local laws for damages not caused by human factors. Keep your Proof of Purchase and Warranty Card. The warranty is void if:

• The warranty period expires.
• The product is damaged due to accidental drops, water immersion, unauthorized modification, force majeure, improper use, or use in non-compliant environments.
• Product information or serial number is altered or illegible.

Company Information

OnePlus Technology (ShenZhen) Co., Ltd.

Address: 18C02, 18C03, 18C04, and 18C05, Shum Yip Terra Building, Binhe Avenue North, Futian District, ShenZhen, GuangDong, P.R. China.

EU Importer: Reflection Investment B.V. Hofplein 20, 3032AC Rotterdam, the Netherlands

UK Importer: UNUMPLUS LIMITED 7 Albert Buildings, 49 Queen Victoria Street, London, EC4N 4SA, United Kingdom

Trademarks

OnePlus and the OnePlus logo are trademarks of OnePlus Technology (Shenzhen) Co., Ltd. Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Other trademarks and trade names are the property of their respective owners.

Copyright © 2023 OnePlus Technology (Shenzhen) Co., Ltd. All rights reserved.