1. Pengenalan dan Lebihview
Thank you for choosing PSIER Open Ear Headphones. These true wireless earbuds are designed to provide an immersive premium sound experience while keeping you aware of your surroundings. Featuring a comfortable open-ear design, Bluetooth 5.3 connectivity, and IPX7 waterproof rating, they are ideal for running, walking, workouts, and daily use.

Image: PSIER Open Ear Headphones and their charging case, showcasing the sleek black design and earhook style.
2. Ciri-ciri Produk
- Open-ear Design: These headphones rest gently and firmly on your ears without entering the ear canal, reducing stress and potential hearing loss from extended wear. This design allows you to hear your music and your surroundings simultaneously, enhancing safety during outdoor activities.
- Bunyi Stereo yang Berkuasa: Equipped with 16.2mm vibrating diaphragm speaker drivers, these Bluetooth headphones deliver pure balanced audio and clear output for all music genres, providing an immersive listening experience.
- Padanan Selamat & Selesa: The flexible, secure-fitting silicone ear hooks and ergonomic design ensure the earbuds stay comfortable and secure during various activities like hiking, running, and other outdoor sports.
- Masa Main Dilanjutkan: Enjoy up to 11 hours of playback time on a single charge. The portable charging case extends the total playtime up to 60 hours, ensuring your music lasts throughout your day and beyond.
- Kalis Air IPX7: The earbuds boast IPX7-rated protection, making them resistant to splashing water and rain. This allows for reliable performance in various weather conditions and during intense workouts. (Note: The charging case is not waterproof.)
- Kesambungan Bluetooth 5.3: Experience stable and efficient wireless connection with Bluetooth 5.3, offering a wireless range of up to 10 meters.

Image: A person wearing the open-ear headphones, illustrating how the design sits outside the ear canal for comfort and situational awareness.

Image: A detailed diagram of the 16.2mm vibrating diaphragm driver, emphasizing its role in delivering powerful and high-fidelity sound.

Image: A woman engaged in physical activity, showcasing the secure and comfortable fit of the open-ear headphones during movement.

Image: A visual representation of the impressive battery life, showing 11 hours on a single charge and 60 hours with the included charging case.

Image: A woman with water splashing on her, highlighting the IPX7 sweatproof and waterproof capabilities of the earbuds for active use.
Video Produk
Video: An official product video demonstrating the features and benefits of the PSIER CT11 Open Ear Bluetooth Earbuds.
3. Panduan Persediaan
3.1 Pengecasan Awal
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case. Connect the charging case to a USB power source using the provided cable. The indicator lights on the case will show charging status.
3.2 Berpasangan dengan Peranti Anda
- Pastikan fon telinga dicas dan di dalam bekas pengecasan.
- Buka bekas pengecas. Fon telinga akan memasuki mod berpasangan secara automatik, ditunjukkan oleh lampu berkelip pada fon telinga.
- Pada peranti anda (telefon pintar, tablet, dll.), dayakan Bluetooth.
- Cari untuk "CT11" or "PSIER CT11" in the list of available Bluetooth devices.
- Select "CT11" to connect. Once connected, the earbud indicator light will stop flashing.
Fon telinga akan menyambung semula secara automatik ke peranti gandingan terakhir apabila dikeluarkan daripada sarung, jika Bluetooth didayakan pada peranti.
3.3 Memakai Fon Telinga
- Confirm to take the earbuds as shown in the figure (ensure correct left/right earbud).
- Dari atas ke bawah, letakkan cangkuk telinga di belakang telinga anda.
- Adjust by twisting for comfort and secure fit.

Image: Step-by-step guide on how to properly wear the open-ear headphones for optimal comfort and stability.
4. Arahan Operasi
The PSIER CT11 headphones feature intuitive touch controls on each earbud.
4.1 Kawalan Asas
- Hidupkan kuasa: Open the charging case, or press and hold the touch area for 2 seconds.
- Matikan: Place earbuds back into the charging case and close the lid, or press and hold the touch area for 5 seconds.
- Main/Jeda: Ketik dua kali sama ada fon telinga.
- Lagu Seterusnya: Tekan dan tahan fon telinga Kanan (R) selama 2 saat.
- Trek Sebelumnya: Press and hold the Left (L) earbud for 2 seconds.
- Kelantangan: Single tap the Right (R) earbud.
- Perlahankan suara: Single tap the Left (L) earbud.
4.2 Pengurusan Panggilan
- Jawab/Tamatkan Panggilan: Ketik dua kali sama ada fon telinga.
- Tolak Panggilan: Tekan dan tahan salah satu fon telinga selama 2 saat.
- Aktifkan Pembantu Suara: Tap three times either earbud.
5. Penyelenggaraan dan Penjagaan
- Pembersihan: Bersihkan fon telinga dan bekas pengecas secara berkala dengan kain yang lembut, kering dan tidak berbulu. Elakkan menggunakan bahan kimia yang keras atau bahan yang melelas.
- Storan: When not in use, store the earbuds in their charging case to protect them from dust and damage. Keep the case closed.
- Suhu: Avoid exposing the earbuds and charging case to extreme temperatures (hot or cold) or high humidity.
- Pendedahan Air: While the earbuds are IPX7 waterproof, the charging case is not. Ensure the charging case does not come into contact with water. Dry the earbuds completely before placing them back into the charging case if they have been exposed to moisture.
6. Penyelesaian masalah
6.1 Fon Telinga Tidak Berpasangan/Bersambung
- Pastikan Bluetooth didayakan pada peranti anda.
- Pastikan fon telinga dicas sepenuhnya.
- Place the earbuds back into the charging case, close the lid, wait a few seconds, then open it again to re-enter pairing mode.
- Forget "CT11" from your device's Bluetooth settings and try pairing again.
- Pastikan tiada peranti Bluetooth lain yang mengganggu sambungan.
6.2 Tiada Bunyi atau Kelantangan Rendah
- Semak tahap kelantangan pada kedua-dua peranti anda dan fon telinga.
- Pastikan fon telinga disambungkan dengan betul ke peranti anda.
- Bersihkan sebarang serpihan daripada gril pembesar suara.
6.3 Isu Pengecasan
- Sahkan kabel pengecasan disambungkan dengan selamat pada kedua-dua bekas dan sumber kuasa.
- Cuba kabel USB atau penyesuai kuasa yang lain.
- Ensure the charging contacts on the earbuds and inside the case are clean and free of obstruction.
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | CT11 |
| Teknologi Ketersambungan | Wayarles (Bluetooth) |
| Versi Bluetooth | 5.3 |
| Julat Bluetooth | 10 Meter |
| Penempatan Telinga | Atas Telinga |
| Saiz Pemacu Audio | 16.2 Milimeter |
| Hayat Bateri (Earbud) | 11 Jam |
| Jumlah Masa Main (dengan Kes) | Sehingga 60 Jam |
| Tahap Ketahanan Air | IPX7 (Earbud sahaja) |
| Kaedah Kawalan | Sentuh |
| Berat Barang | 1.06 auns (lebih kurang 30 gram) |
| Dimensi Produk | 3.19 x 2.91 x 1.32 inci |
| Komponen yang Disertakan | Kes Pelindung |
| bahan | plastik |
| warna | Hitam |
8. Waranti dan Sokongan
PSIER products are designed and manufactured to the highest quality standards. For warranty information, technical support, or any inquiries regarding your Open Ear Headphones, please refer to the warranty card included in your product packaging or visit the official PSIER webtapak. Anda juga boleh menghubungi penjual secara terus untuk mendapatkan bantuan.
For the latest information and support, please visit the PSIER Store on Amazon.




