1. Pengenalan
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.
Ciri-ciri Utama:
- 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 Fast Pair: Quick and easy setup for Android devices.
- Masa Main Sehingga 40 Jam: 9 jam dengan sekali cas, tambah 31 jam dengan bekas pengecas.
- EarFun App Customization: Personalize sound profiles and controls.
- Rintangan Air IPX5: Withstands sweat and light rain.
2. Apa yang ada di dalam Kotak
- EarFun Air 2 NC Adaptive Hybrid ANC Earbuds
- Kes Pengecasan
- Kabel USB-C
- Hujung Telinga (Pelbagai Saiz)
- Manual Pengguna (Dokumen Ini)

Image: EarFun Air 2 NC Earbuds, Charging Case, USB-C Cable, and Eartips.
3. Persediaan
3.1 Mengecas Fon telinga dan Sarung
Sebelum penggunaan pertama, cas sepenuhnya fon telinga dan bekas pengecas.
- Letakkan fon telinga ke dalam bekas pengecasan. Pastikan mereka duduk dengan betul.
- 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 Berpasangan dengan Peranti Anda
The earbuds support Bluetooth 5.3 and Google Fast Pair for seamless connection.
- Buka bekas pengecas. Fon telinga akan memasuki mod berpasangan secara automatik (lampu penunjuk akan berkelip).
- Pada peranti anda (telefon pintar, tablet, komputer riba), dayakan Bluetooth.
- Cari untuk "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.
- Sambungan berbilang titik: 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 Choosing the Right Eartips
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.

Imej: Terperinci view of the 11mm wool composite driver for Hi-Res sound.
4. Mengendalikan Fon Telinga
4.1 Kawalan Sentuhan
The EarFun Air 2 NC earbuds feature intuitive touch controls. The specific functions can often be customized via the EarFun Audio App.
| Tindakan | Function (Default) |
|---|---|
| Ketik Tunggal (Kiri/Kanan) | Main/Jeda, Jawab/Tamatkan Panggilan |
| Ketik Dua Kali (Kiri) | Trek Sebelumnya |
| Ketik Dua Kali (Kanan) | Trek Seterusnya |
| Ketik Tiga Kali (Kiri/Kanan) | Aktifkan Pembantu Suara |
| Tekan Lama (Kiri/Kanan) | 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 Kefungsian Panggilan
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 Apl Audio EarFun
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).
- Sesuaikan kawalan sentuh.
- Semak tahap bateri.
- Access Adaptive Noise Cancelling settings.
- Use the 'Find Headphones' feature.
- Update firmware for improved performance.

Image: Customize via EarFun Audio App interface.
5. Penyelenggaraan
5.1 Pembersihan
Pembersihan tetap membantu mengekalkan kualiti bunyi dan kebersihan.
- Lap perlahan fon telinga dan bekas pengecas dengan kain lembut, kering dan tidak berbulu.
- Remove eartips and clean them with mild soap and water. Ensure they are completely dry before reattaching.
- Use a dry cotton swab or a small, soft brush to clean the mesh and charging contacts.
- Elakkan menggunakan bahan yang melelas, alkohol atau pembersih kimia.
5.2 Penyimpanan
Apabila tidak digunakan, simpan fon telinga di dalam bekas pengecas untuk melindunginya dan memastikan ia sentiasa dicas. Simpan bekas di tempat yang sejuk dan kering, jauh daripada suhu yang melampau.
6. Penyelesaian masalah
6.1 Isu dan Penyelesaian Biasa
- Fon telinga tidak berpasangan: Ensure earbuds are charged, Bluetooth is enabled on your device, and they are within range. Try resetting the earbuds.
- Hanya satu fon telinga berfungsi: 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.
- Kualiti bunyi yang lemah: Ensure eartips provide a good seal. Clean any debris from the earbud mesh. Check audio settings on your device.
- Isu pengecasan: Ensure the USB-C cable is securely connected and the power source is working. Clean charging contacts on both earbuds and case.
6.2 Resetting the Earbuds
Jika anda mengalami masalah yang berterusan, tetapan semula kilang mungkin dapat menyelesaikannya:
- Letakkan kedua-dua fon telinga ke dalam bekas pengecas dan pastikan penutupnya terbuka.
- 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. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | EarFun Air 2 NC |
| Nombor Model | TW220W |
| Teknologi Ketersambungan | Wayarles (Bluetooth 5.3) |
| Kawalan Bunyi | Pembatalan Bunyi Hibrid |
| Jenis Pemacu Audio | Dynamic Driver (11mm wool composite) |
| Respons Kekerapan | 20 Hz - 20,000 Hz |
| Sensitiviti | 100 dB |
| Impedans | 32 Ohm |
| Hayat Bateri (Earbud) | Sehingga 9 Jam |
| Jumlah Masa Main (dengan Kes) | Sehingga 40 Jam |
| Jenis Kawalan | Kawalan Sentuh, Kawalan Apl |
| Tahap Ketahanan Air | IPX5 (kalis air) |
| Berat Barang | 1.69 auns (48 gram) |
| Peranti Serasi | Telefon Pintar, Komputer Riba, Tablet, Pembesar Suara Pintar |
8. Waranti & Sokongan
For warranty information and customer support, please refer to the official EarFun weblaman web atau hubungi khidmat pelanggan mereka secara langsung. Anda juga boleh mendapatkan sumber tambahan dan Soalan Lazim di EarFun Brand Store on Amazon.
Versi digital manual pengguna ini tersedia untuk dimuat turun: Manual Pengguna (PDF)





