Langsdom BE20 Bone Conduction Headphones User Manual

1. Produk Lebihview

The Langsdom BE20 are open-ear bone conduction headphones designed for sports and active lifestyles. They feature an integrated 16GB MP3 player, Bluetooth 5.4 connectivity, and IP68 waterproofing, making them suitable for various environments, including swimming.

Ciri-ciri Utama:

• Teknologi Pengaliran Tulang: Delivers audio through bone vibrations, keeping your ears open to ambient sounds for enhanced safety during outdoor activities.
• Dual Playback Modes: Seamlessly switch between Bluetooth 5.4 wireless streaming and the built-in 16GB MP3 player for phone-free music.
• Jangka Hayat Bateri: Up to 8.5 hours in Bluetooth mode or 4.5 hours in MP3 mode on a single 2.5-hour charge.
• Penilaian Kalis Air IP68: Fully submersible and sweat-resistant, suitable for swimming, rain, and intense workouts.
• Comfortable & Durable Design: Lightweight, ergonomic construction with a flexible, high-strength titanium alloy band for a secure and comfortable fit that resists deformation.
• Komunikasi yang jelas: Features AI call noise reduction for clear hands-free calls.

The open-ear design ensures comfort and situational awareness during use.

The flexible titanium alloy band provides a stable and comfortable fit.

2. Kandungan Pakej

Sila tandai kotak untuk item berikut:

• Langsdom BE20 Bone Conduction Headphones
• Kabel Pengecasan Magnet/Data
• Kord boleh laras
• Pair of Foam Earplugs
• Beg Simpanan
• Manual Pengguna (dokumen ini)

Illustration of all items included in the Langsdom BE20 package.

3. Persediaan

3.1 Mengecas Peranti

1. Sambungkan kabel pengecas magnet ke port pengecasan pada fon kepala.
2. Palamkan hujung USB kabel ke dalam penyesuai kuasa USB standard (tidak disertakan) atau port USB komputer.
3. The LED indicator will show charging status (e.g., red for charging, blue for fully charged). A full charge takes approximately 2.5 hours.

3.2 Berpasangan Bluetooth Permulaan

1. Pastikan fon kepala dimatikan.
2. Tekan dan tahan butang Kuasa/Berbilang fungsi sehingga penunjuk LED berkelip merah dan biru secara berselang-seli, menunjukkan mod berpasangan.
3. Pada telefon pintar atau peranti yang didayakan Bluetooth anda, pergi ke tetapan Bluetooth dan cari peranti yang tersedia.
4. Select "Langsdom BE20" from the list.
5. Setelah disambungkan, penunjuk LED akan berkelip biru perlahan.

3.3 Transferring MP3 Files

The BE20 headphones have a built-in 16GB memory for MP3 playback without a phone.

1. Connect the headphones to your computer using the magnetic charging/data cable.
2. Fon kepala akan muncul sebagai pemacu cakera boleh tanggal pada komputer anda.
3. Drag and drop your MP3 audio files into the headphone's storage folder.
4. It is recommended to use MP3 format files with an audio bitrate not exceeding 1000 kbps and a file size less than 10 MB for optimal performance.
5. Keluarkan peranti dari komputer anda dengan selamat sebelum memutuskan sambungan kabel.

4. Arahan Operasi

4.1 Hidupkan/Mati Kuasa

• Hidupkan kuasa: Tekan dan tahan butang Kuasa/Berbilang fungsi selama 3 saat.
• Matikan: Tekan dan tahan butang Kuasa/Berbilang fungsi selama 5 saat.

4.2 Switching Between Bluetooth and MP3 Modes

Press the Mode button (usually indicated by 'M' or a similar icon) to switch between Bluetooth and MP3 playback modes.

The built-in 16GB memory allows for music playback without needing a connected phone.

4.3 Main balik Muzik

• Main/Jeda: Tekan butang Kuasa/Berbilang fungsi sekali.
• Lagu Seterusnya: Tekan dan tahan butang Naik Kelantangan (+).
• Trek Sebelumnya: Tekan dan tahan butang Turun Kelantangan (-).

4.4 Kawalan Kelantangan

• Kelantangan: Press the Volume Up (+) button once.
• Perlahankan suara: Press the Volume Down (-) button once.

4.5 Pengurusan Panggilan

• Jawab/Tamatkan Panggilan: Tekan butang Kuasa/Berbilang fungsi sekali.
• Tolak Panggilan: Tekan dan tahan butang Kuasa/Berbilang fungsi selama 2 saat.
• Pembantu Suara: Double-press the Power/Multi-function button (when not on a call).

AI call noise reduction ensures clear communication even in noisy environments.

Enjoy extended listening sessions with up to 8.5 hours of battery life.

5. Penyelenggaraan

5.1 Pembersihan

• Lap fon kepala dengan lembut, damp kain.
• Jangan gunakan pembersih atau pelarut yang melelas.
• Pastikan port pengecasan kering sebelum mengecas.

5.2 Penyimpanan

• Store the headphones in the provided storage bag when not in use.
• Elakkan mendedahkan fon kepala kepada suhu yang melampau atau cahaya matahari langsung untuk tempoh yang lama.

5.3 Waterproofing Guidelines (IP68)

The Langsdom BE20 headphones are rated IP68, meaning they are protected against continuous immersion in water up to 2 meters for a specified duration. To maintain waterproofing:

• Ensure the charging port is clean and free of debris before immersion.
• Rinse the headphones with fresh water after exposure to saltwater or chlorinated water, then dry thoroughly.
• Do not charge the headphones if they are wet.

The IP68 rating allows for use in water depths up to 2 meters.

6. Penyelesaian masalah

7. Spesifikasi

8. Waranti dan Sokongan

8.1 Maklumat Waranti

The Langsdom BE20 Bone Conduction Headphones come with a Waranti 1 tahun dari tarikh pembelian. Waranti ini meliputi kecacatan dan kerosakan pembuatan di bawah penggunaan biasa. Ia tidak meliputi kerosakan yang disebabkan oleh salah guna, kemalangan, pengubahsuaian tanpa kebenaran atau haus dan lusuh biasa.

8.2 Sokongan Pelanggan

For technical support, warranty claims, or any questions regarding your Langsdom BE20 headphones, please contact our customer service team. Refer to the contact information provided on the product packaging or the official Langsdom webtapak.