EarFun TW220W
EarFun Air 2 NC Wireless Earbuds User Manual
Marka: EarFun
Eredua: TW220W
1. Sarrera
Thank you for choosing the EarFun Air 2 NC Wireless Earbuds. This manual provides detailed instructions for setting up, operating, and maintaining your earbuds to ensure the best possible audio experience. These earbuds feature adaptive hybrid noise cancellation, Hi-Res sound with LDAC, and advanced call clarity.
Ezaugarri nagusiak:
- Hi-Res Sound with LDAC: Enjoy rich, detailed audio with 11mm wool composite drivers and LDAC support.
- Adaptive Hybrid Active Noise Cancellation: Blocks out noise up to 45dB, adapting to your environment.
- 6-Mic AI ENC for Clear Calls: Ensures crisp voice clarity even in noisy conditions.
- Bluetooth 5.3 with Multipoint Connection: Stable, reliable connection with simultaneous pairing to two devices.
- Google Bikote Azkarra: Quick and easy setup for Android devices.
- Up to 40 Hours Playtime: 9 hours on a single charge, plus 31 hours with the charging case.
- EarFun App Customization: Pertsonalizatu soinu profesionalafiles and controls.
- IPX5 Uraren Erresistentzia: Withstands sweat and light rain.
2. Zer dago kutxan
- EarFun Air 2 NC Adaptive Hybrid ANC Earbuds
- Kargatzeko kaxa
- USB-C kablea
- Belarri-puntak (tamaina anitzekoak)
- Erabiltzailearen eskuliburua (dokumentu hau)

Image: EarFun Air 2 NC Earbuds, Charging Case, USB-C Cable, and Eartips.
3. Konfigurazioa
3.1 Entzungailuak eta zorroa kargatzea
Lehenengo aldiz erabili aurretik, kargatu guztiz entzungailuak eta kargatzeko zorroa.
- Jarri entzungailuak kargatzeko zorroan. Ziurtatu ondo sartuta daudela.
- Connect the USB-C cable to the charging port on the case and to a power source. The indicator light on the case will show charging status.
- Alternatively, place the charging case on a wireless charging pad for wireless charging.
- A full charge provides up to 9 hours of playtime for the earbuds and an additional 31 hours with the charging case.

Image: Earbuds in charging case, showing 9 hours single charge and 40 hours with case.
3.2 Zure gailuarekin parekatzea
The earbuds support Bluetooth 5.3 and Google Fast Pair for seamless connection.
- Ireki kargatzeko zorroa. Entzungailuak automatikoki sartuko dira parekatze moduan (adierazle-argiak keinuka hasiko dira).
- Zure gailuan (telefono adimenduna, tableta, ordenagailu eramangarria), gaitu Bluetooth-a.
- Bilatu "EarFun Air 2 NC" in the list of available Bluetooth devices and select it to connect.
- For Android devices, Google Fast Pair will prompt a connection request automatically when the case is opened nearby.
- Puntu anitzeko konexioa: To connect to a second device, disconnect from the first device, then pair with the second. The earbuds will remember both connections and allow switching.

Image: Faster Pairing with Google Fast Pair and Bluetooth 5.3.
3.3 Belarri-punta egokiak aukeratzea
Selecting the correct eartip size is crucial for comfort, sound quality, and effective noise cancellation. Experiment with the included XS, S, M, and L eartips to find the best fit for your ears.

Irudia: Xehetasun handikoa view of the 11mm wool composite driver for Hi-Res sound.
4. Entzungailuen erabilera
4.1 Ukitu Kontrolak
The EarFun Air 2 NC earbuds feature intuitive touch controls. The specific functions can often be customized via the EarFun Audio App.
| Ekintza | Funtzioa (Lehenetsia) |
|---|---|
| Ukitu bakarra (ezkerra/eskuina) | Erreproduzitu/Pausatu, Deiari erantzun/Amaitu |
| Sakatu bikoitza (ezkerra) | Aurreko Pista |
| Sakatu bikoitza (eskuinean) | Hurrengo Pista |
| Hirukoitz Ukitu (Ezkerra/Eskuina) | Aktibatu Ahots Laguntzailea |
| Sakatu luzea (ezkerra/eskuina) | Toggle ANC Modes (ANC On/Off/Transparency) |
4.2 Adaptive Hybrid Noise Cancellation (ANC)
The earbuds utilize adaptive hybrid ANC technology to automatically adjust noise cancellation levels based on your ear canal and environment, providing optimal performance up to 45dB.

Image: Adaptive Hybrid ANC in action, showing noise reduction.
4.3 Deien funtzionaltasuna
Equipped with a 6-mic array and AI-powered Environmental Noise Cancellation (ENC) technology, the earbuds ensure your voice is picked up precisely and background noise is blocked for clear calls.

Image: 6 Mics AI ENC for Clear Calls, illustrating microphone placement.
4.4 EarFun Audio aplikazioa
Download the EarFun Audio App from your device's app store to unlock full customization options:
- Adjust and create personalized sound profiles with the equalizer (EQ).
- Pertsonalizatu ukipen-kontrolak.
- Egiaztatu bateriaren mailak.
- Access Adaptive Noise Cancelling settings.
- Use the 'Find Headphones' feature.
- Update firmware for improved performance.

Image: Customize via EarFun Audio App interface.
5. Mantentzea
5.1 Garbiketa
Garbiketa erregularrak soinuaren kalitatea eta higienea mantentzen laguntzen du.
- Garbitu astiro-astiro entzungailuak eta kargatzeko zorroa oihal leun, lehor eta pelusik gabeko batekin.
- Kendu belarri-puntak eta garbitu xaboi leun eta urarekin. Ziurtatu guztiz lehor daudela berriro jarri aurretik.
- Use a dry cotton swab or a small, soft brush to clean the mesh and charging contacts.
- Saihestu material urratzaileak, alkohola edo garbitzaile kimikoak erabiltzea.
5.2 Biltegiratzea
Erabiltzen ez dituzunean, gorde entzungailuak kargatzeko zorroan babesteko eta kargatuta mantentzeko. Gorde zorroa leku fresko eta lehor batean, muturreko tenperaturetatik urrun.
6. Arazoak
6.1 Ohiko arazoak eta irtenbideak
- Entzungailuak ez dira parekatzen: Ensure earbuds are charged, Bluetooth is enabled on your device, and they are within range. Try resetting the earbuds.
- Entzungailu bakarra funtzionatzen du: Place both earbuds back in the case, close the lid, wait a few seconds, then open again. Check if they reconnect. If not, try resetting.
- Soinu kalitate eskasa: Ensure eartips provide a good seal. Clean any debris from the earbud mesh. Check audio settings on your device.
- Kargatzeko arazoak: Ensure the USB-C cable is securely connected and the power source is working. Clean charging contacts on both earbuds and case.
6.2 Entzungailuak berrezartzea
Arazoak irauten badute, fabrika berrezartzeak konpondu ditzake:
- Place both earbuds into the charging case and keep the lid open.
- Press and hold the button on the charging case for approximately 10 seconds until the indicator lights flash red and white.
- Release the button. The earbuds are now reset and ready for re-pairing.
7. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Ereduaren izena | EarFun Air 2 NC |
| Modelo zenbakia | TW220W |
| Konektibitate Teknologia | Haririk gabekoa (Bluetooth 5.3) |
| Zarata Kontrola | Zarata Ezeztapen Hibridoa |
| Audio kontrolatzaile mota | Dynamic Driver (11mm wool composite) |
| Maiztasun Erantzuna | 20 Hz - 20,000 Hz |
| Sentikortasuna | 100 dB |
| Inpedantzia | 32 Ohm |
| Bateriaren iraupena (entzungailuak) | Gehienez 9 ordu |
| Jolas-denbora osoa (zorroarekin) | Gehienez 40 ordu |
| Kontrol mota | Ukitu Kontrola, Aplikazioen Kontrola |
| Uraren Erresistentzia Maila | IPX5 (iragazgaitza) |
| Elementuaren pisua | 1.69 ontza (48 gramo) |
| Gailu bateragarriak | Smartphone-ak, ordenagailu eramangarriak, tabletak, bozgorailu adimendunak |
8. Bermea eta laguntza
For warranty information and customer support, please refer to the official EarFun webgunean edo jarri harremanetan bezeroarentzako arreta-zerbitzuarekin zuzenean. Baliabide gehigarriak eta maiz egiten diren galderak ere aurki ditzakezu EarFun Brand Store on Amazon.
Erabiltzailearen eskuliburu honen bertsio digitala deskargatzeko eskuragarri dago: Erabiltzailearen eskuliburua (PDF)
Erlazionatutako dokumentuak - TW220W
![]() |
EarFun OpenJump Wireless Earbuds User Manual Comprehensive user manual for the EarFun OpenJump open-ear wireless earbuds, detailing features like Hi-Res Sound, LDAC, ENC calls, 42-hour playtime, multipoint connection, and IPX7 waterproofing. |
![]() |
EarFun Air True Haririk gabeko entzungailuen erabiltzailearen eskuliburua User manual for EarFun Air True Wireless Earbuds, covering setup, features, specifications, troubleshooting, and customer service. Learn how to pair, use, and care for your earbuds. |
![]() |
EarFun Air Pro 3 ANC haririk gabeko entzungailuen erabiltzailearen eskuliburua Explore the EarFun Air Pro 3 ANC Wireless Earbuds. This user manual covers setup, features like Qualcomm aptX Adaptive, Bluetooth 5.3, multipoint connection, app customization, and troubleshooting for an optimal audio experience. |
![]() |
EarFun Air Pro 3 FAQ: Troubleshooting & User Guide Find answers to common questions about your EarFun Air Pro 3 wireless earbuds. This FAQ covers connection, sound, ANC, battery, app usage, and more. Get support and optimize your audio experience. |
![]() |
EarFun Free Pro 3 Wireless Earbuds FAQ and Troubleshooting Guide Comprehensive FAQ for EarFun Free Pro 3 wireless earbuds, covering setup, usage, sound, calls, ANC, app features, and common troubleshooting steps for connectivity and performance issues. |
![]() |
EarFun Air Pro 4 ANC Haririk gabeko Aurikularren Erabiltzailearen Eskuliburua eta Arazoak Konpontzeko Gida EarFun Air Pro 4 ANC haririk gabeko entzungailuen erabiltzailearen eskuliburu osoa, aplikazioaren funtzioak, parekatzea, belarri barruko detekzioa, LDAC, berrezartzea, ukipen-kontrolak, LED adierazleak, zehaztapenak eta arazoak konpontzea jorratzen dituena. Ikasi zure audio-esperientzia nola optimizatu Qualcomm aptX Adaptive eta Snapdragon Sound dituzten Hi-Res Audio haririk gabeko entzungailu hauekin. |





