Huawei FreeBuds T0021 Quick Start Guide
Earbuds model: T0021 | Charging case model: T0021L
Getting Started
Open the charging case. Place the earbuds inside and close the case for 2 seconds to initiate pairing. Your earbuds will connect to your device via HUAWEI FreeArc Bluetooth.
Insert the earbuds into your ears for a comfortable fit.
Scan the QR code to download the HUAWEI AI Life app, available for iOS, Android, and EMUI devices. This app provides enhanced features and control.
Safety Information
? To protect your hearing, avoid listening to audio at high volumes for extended periods.
Medical Device Interference: Some wireless devices may interfere with implantable medical devices (e.g., pacemakers, cochlear implants, hearing aids). Maintain a minimum distance of 15 cm between the product and such medical devices. Consult your medical device manufacturer for specific guidance.
Operating Temperatures: 0°C to 35°C for operation; -20°C to +45°C for storage.
Power Adapter: Ensure your power adapter meets IEC/EN 62368-1 standards and is approved by national or local standards.
Driving: Product usage while driving must comply with all relevant traffic laws and regulations.
Environment: Wear the device only in safe environments, as it may affect your ability to perceive dangers and alerts.
Children: Keep the device and its small components out of reach of children to prevent accidental damage or choking hazards.
Usage Conditions: Avoid using the device in dusty, damp, dirty environments, or near sources of magnetic interference.
Water Exposure: Do not immerse the device or accessories in deep water, as this can cause short circuits or damage.
Modification: Do not disassemble or modify the device or accessories. Unauthorized modifications void the warranty. Contact an authorized Huawei Customer Service Center for assistance with faulty devices.
Water Resistance: The earbuds (excluding the charging case) comply with IP57 (IEC 60529) requirements. While not a pro-level waterproof device, they are splash-, water-, and dust-resistant for normal use. This resistance may degrade over time.
⚠️ Battery Safety: The device contains a coin/button battery. Do not swallow, as it poses a chemical burn hazard and can cause severe internal burns or death within 2 hours if swallowed. Keep batteries away from children. If the battery compartment does not close securely, discontinue use. Seek immediate medical attention if a battery is swallowed or placed inside the body. Keep batteries away from fire, extreme heat, low air pressure, and direct sunlight. Do not disassemble, modify, throw, or crush batteries. Do not insert foreign objects, submerge in liquids, or expose to external force/pressure, as this may cause leaks, overheating, fire, or explosion. Do not attempt to replace the battery yourself; this can damage the battery and cause hazards. Built-in batteries should be serviced by Huawei or an authorized provider.
Charging Case: Open or close the charging case to enable or disable Bluetooth. Keep metal contact points on earbuds and case clean for proper function.
Skin Irritation: If skin irritation occurs, remove and clean the earbuds. Consult a medical professional if the issue persists.
Connector Care: Do not overbend or stretch the elastic connector of the earbuds to maintain their service life and wearing comfort.
Battery Life: Battery life varies based on settings, storage, and usage environments.
Disposal and Recycling
The symbol on the product, battery, or packaging indicates that it should be taken to separate waste collection points at the end of its lifespan. This ensures proper recycling and treatment, conserving resources and protecting health and the environment. For more information, contact local authorities, retailers, or waste disposal services, or visit consumer.huawei.com/en/.
Regulatory Compliance
This device complies with local regulations regarding hazardous substances (e.g., EU REACH, RoHS). For declarations of conformity, visit consumer.huawei.com/certification.
Huawei Device Co., Ltd. declares that this device (T0021/T0021L) complies with EU Directives: RED 2014/53/EU, RoHS 2011/65/EU, ErP 2009/125/EC. Full text of EU declaration of conformity and detailed information are available at consumer.huawei.com/certification.
Frequency Bands and Power: Bluetooth: 2.4 GHz 15 dBm.
RF Exposure Information: The device complies with RF specifications for use near the ear. Highest reported SAR value: Head SAR: 0.143 W/kg.
Technical Specifications
Earbuds (T0021):
- Bluetooth: 5.2
- Dimensions (H x W x D): 45.4 mm x 18.35 mm x 47.5 mm
Charging Case (T0021L):
- Dimensions (H x W x D): 67.8 mm x 67.8 mm x 26.5 mm
- Earbud Battery Capacity: 55 mAh (minimum)
- Charging Case Battery Capacity: 510 mAh (minimum)
- Battery Type: Lithium-ion polymer
Country of Origin: China
Compliance: Complies with TR CU 020/2011 (Technical Regulation of the Customs Union on Electromagnetic Compatibility) and TR EAEU 037/2016 (Technical Regulation of the Eurasian Economic Union on Restriction of Hazardous Substances in Electrical and Electronic Equipment).
Operating Conditions: Designed for indoor heated premises. Operating temperature: 0-35°C. Charging temperature: 0-45°C. Humidity: 5%-95%. Service life: 2 years.
