DUDAO U4A Open-Ear Wireless Earbud Instruction Manual

1. Produk Lebihview

The DUDAO U4A is an open-ear wireless earbud designed for the right ear, offering a blend of audio enjoyment and environmental awareness. Its ear-hook design ensures a secure and comfortable fit for various activities.

Image: The DUDAO U4A Open-Ear Wireless Earbud in black and almond colors, illustrating its design that rests on the ear rather than inside it.

This earbud features Bluetooth 5.3 technology for stable connectivity, a 13mm composite diaphragm driver for clear sound, and a long battery life suitable for extended use.

2. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• 1 x DUDAO U4A Single Earbud (Right Ear)
• 1 x Kabel Pengecas Jenis-C
• 1 x Manual Pengguna (dokumen ini)

3. Persediaan

3.1 Pengecasan Awal

Before first use, fully charge the earbud for approximately one hour. Subsequent charges typically take about 30 minutes for up to 30 hours of playtime.

1. Connect the provided Type-C charging cable to the charging port on the earbud.
2. Connect the other end of the cable to a compatible USB power source (e.g., computer USB port, USB wall adapter).
3. The indicator light on the earbud will show charging status. Refer to the earbud's specific LED indicators for full charge notification.

3.2 Memakai Fon Telinga

The DUDAO U4A is designed for the right ear only. Its ear-hook design provides a stable and comfortable fit.

1. Gently place the earbud over your right ear, ensuring the ear-hook rests securely behind your ear.
2. Adjust the earbud so the speaker portion is positioned near your ear canal, allowing sound to be heard clearly without blocking ambient noise.

Imej: Dari dekat view of the DUDAO U4A earbud correctly worn on the right ear, illustrating its open-ear and ear-hook design.

3.3 Berpasangan Bluetooth

To connect the earbud to your device:

1. Hidupkan kuasa: Press and hold the multi-function button on the earbud until the indicator light flashes, indicating it is in pairing mode.
2. Aktifkan Bluetooth: On your smartphone or other Bluetooth-enabled device, go to the Bluetooth settings and ensure Bluetooth is turned on.
3. Pilih Peranti: In the list of available devices, locate and select "DUDAO U4A".
4. Sahkan Sambungan: Once connected, the earbud's indicator light will change (e.g., solid blue or off), and you may hear an audible confirmation.
5. Jika digesa untuk kata laluan, masukkan "0000".

4. Arahan Operasi

4.1 Hidupkan/Mati Kuasa

• Hidupkan kuasa: Tekan dan tahan butang berbilang fungsi selama lebih kurang 3 saat.
• Matikan: Tekan dan tahan butang berbilang fungsi selama lebih kurang 5 saat.

4.2 Main balik Muzik

• Main/Jeda: Ketik sekali butang berbilang fungsi.
• Lagu Seterusnya: Double tap the multi-function button.
• Trek Sebelumnya: Triple tap the multi-function button.

4.3 Pengurusan Panggilan

• Jawab/Tamatkan Panggilan: Ketik sekali butang berbilang fungsi.
• Tolak Panggilan: Tekan dan tahan butang pelbagai fungsi selama 2 saat.
• Dail Semula Nombor Terakhir: Double tap the multi-function button when not on a call.

Image: The DUDAO U4A earbud in use during an office call, highlighting its suitability for extended communication.

Image: The DUDAO U4A earbud being used by a driver, demonstrating its open-ear design for maintaining situational awareness during travel.

4.4 Pembantu Suara

The DUDAO U4A supports Google Assistant. To activate:

• Aktifkan Pembantu Suara: Tekan dan tahan butang berbilang fungsi selama 2 saat (apabila tidak sedang membuat panggilan).

5. Penyelenggaraan

5.1 Pembersihan

• Wipe the earbud regularly with a soft, dry, lint-free cloth.
• Jangan gunakan bahan kimia yang keras, pelarut pembersih atau detergen yang kuat.

5.2 Penyimpanan

• Store the earbud in a cool, dry place away from direct sunlight and extreme temperatures.
• Elakkan menyimpan dalam persekitaran yang berdebu.

5.3 Tahan Air

The DUDAO U4A is water resistant. This means it can withstand splashes and sweat, making it suitable for sports and everyday use. However, it is not designed for submersion in water. Avoid exposing it to heavy rain or showering with it.

6. Penyelesaian masalah

6.1 Earbud Does Not Power On

• Ensure the earbud is fully charged. Connect it to the charging cable and allow it to charge for at least 30 minutes.
• Try pressing and holding the multi-function button for a longer duration (5-7 seconds) to ensure it's not just in pairing mode.

6.2 Tidak Boleh Dipasangkan dengan Peranti

• Ensure the earbud is in pairing mode (indicator light flashing).
• Turn off and then on your device's Bluetooth.
• Move the earbud closer to your device (within 10 meters).
• Forget "DUDAO U4A" from your device's Bluetooth list and attempt to pair again.
• Pastikan tiada peranti Bluetooth lain yang mengganggu sambungan.

6.3 Tiada Bunyi atau Kelantangan Rendah

• Check the volume levels on both the earbud and your connected device.
• Ensure the earbud is properly connected to your device.
• Cuba mainkan audio daripada aplikasi atau sumber lain.

6.4 Kualiti Panggilan yang Buruk

• Ensure the earbud's microphone is not obstructed.
• Beralih ke kawasan yang kurang bunyi latar belakang.
• Semak kekuatan isyarat rangkaian peranti anda.

7. Spesifikasi

Imej: Terperinci view of the 13mm speaker driver, responsible for the earbud's sound output.

8. Waranti dan Sokongan

8.1 Maklumat Waranti

This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your product packaging or contact DUDAO customer support.

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8.2 Sokongan Pelanggan

For technical assistance, product inquiries, or warranty claims, please contact DUDAO customer support:

• e-mel: customercare@dudao.in
• telefon: +91 9310681651
• Alamat: DUDAO INDIA, 101 Mall Road, Kingsway Camp, GTB Nagar Metro Station Gate No 1, NEW DELHI, DELHI 110009

Please have your product model number (U4A) and purchase details ready when contacting support.