pengenalan
Welcome to the JOYWISE U8C Bluetooth Headphones user manual. These wireless earbuds are designed to provide a high-quality audio experience with features tailored for active lifestyles. With advanced sound isolation, IPX7 waterproofing, and extended playtime, your JOYWISE U8C headphones are ready for any adventure.
This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new headphones to ensure optimal performance and longevity.
Apa yang ada dalam Kotak
Sila semak kandungan pakej untuk memastikan semua item ada:
- JOYWISE U8C Bluetooth Headphones
- Kabel Pengecas USB-C
- Compact Carrying Case
- Multiple Sizes of Silicone Eartips (S, M, L)
- Cable Clothing Clip
- Manual Pengguna

Figure 1: Package Contents - JOYWISE U8C Headphones, charging cable, carrying case, and eartips.
Produk Selesaiview
Familiarize yourself with the physical components and controls of your JOYWISE U8C headphones:

Figure 2: Operating Instruction Diagram
- Power Button (Multi-function Button): Located on the right earbud, used for power on/off, play/pause, answer/end calls, and activating voice assistant.
- Butang Naikkan Kelantangan / Trek Seterusnya (+): Located on the right earbud, used to increase volume or skip to the next song.
- Butang Kelantangan Kurang / Trek Sebelumnya (-): Located on the right earbud, used to decrease volume or go to the previous song.
- Penunjuk LED: Menunjukkan status kuasa, mod berpasangan dan status pengecasan.
- Port Pengecasan USB-C: Located on the right earbud, covered by a protective flap.
- mikrofon: Terbina dalam untuk panggilan bebas tangan.
- Cangkuk Telinga: Designed for a secure and comfortable fit over the ears.
Persediaan
1. Mengecas Fon Kepala Anda
Sebelum penggunaan pertama, cas sepenuhnya fon kepala anda. Cas penuh mengambil masa kira-kira 1.5 jam.
- Open the protective flap covering the USB-C charging port on the right earbud.
- Sambungkan kabel pengecas USB-C yang disediakan ke port.
- Sambungkan hujung kabel yang satu lagi ke sumber kuasa USB (cth., komputer, penyesuai dinding).
- Penunjuk LED akan menunjukkan status pengecasan (cth, merah untuk mengecas, biru untuk dicas penuh).
2. Menghidupkan/Mematikan
- Hidupkan kuasa: Tekan dan tahan butang Kuasa selama lebih kurang 3 saat sehingga penunjuk LED berkelip.
- Matikan: Tekan dan tahan butang Kuasa selama lebih kurang 3 saat sehingga penunjuk LED dimatikan.
3. Berpasangan Bluetooth
Your JOYWISE U8C headphones utilize Bluetooth 5.3 technology for a stable connection.
- Pastikan fon kepala dimatikan.
- Tekan dan tahan butang Kuasa selama lebih kurang 8 saat sehingga penunjuk LED berkelip merah dan biru secara berselang-seli, menunjukkan mod berpasangan.
- Pada peranti anda (telefon pintar, tablet, dll.), dayakan Bluetooth dan cari peranti yang tersedia.
- Select "U8" from the list of devices.
- Setelah disambungkan, penunjuk LED akan berkelip biru perlahan.
The headphones support dual device connection, allowing you to connect to two devices simultaneously. The Bluetooth range is up to 30 feet in open spaces and 10 feet with obstacles.

Figure 3: Bluetooth Pairing Screen
4. Memakai Fon Kepala Anda
For optimal sound and comfort, ensure a proper fit.
- Choose the correct eartip size that comfortably seals your ear canal.
- Place the ear hook over your ear, ensuring the earbud is securely in your ear canal.
- Adjust the soft silicone ear hooks for a comfortable and steady fit.
- Use the cable clothing clip to adjust the length of the neckband and prevent it from bouncing during activity.

Figure 4: Stable & Secure Fit Guide
Arahan Operasi
Kawalan Muzik
- Main/Jeda: Single tap the Power button.
- Lagu Seterusnya: Hold the '+' button for 2 seconds.
- Lagu Sebelumnya: Hold the '-' button for 2 seconds.
- Kelantangan: Tekan sebentar butang '+'.
- Perlahankan suara: Tekan sebentar butang '-'.
Kawalan Panggilan
- Jawab/Tamatkan Panggilan: Single tap the Power button.
- Tolak Panggilan: Hold the Power button for 1 second.
Pembantu Suara
- Aktifkan Siri/Pembantu Suara: Double tap the Power button.
Ciri Audio
The JOYWISE U8C headphones are engineered for an immersive audio experience:
- Pemacu Dinamik 11mm: Deliver powerful bass, mellow mid-range, and clear treble for spatial sound.
- Sound Isolation Technology: Effectively reduces ambient noise, providing an immersive listening experience and clear calls.

Figure 5: Composite Diaphragms Driver

Figure 6: Sound Isolation for Clear Audio
Hayat Bateri
Enjoy extended listening sessions with the long-lasting battery of your JOYWISE U8C headphones.
- Masa main: Sehingga 16 jam dengan cas penuh.
- Masa Pengecasan: Kira-kira 1.5 jam untuk cas penuh.
- Masa Siap sedia: Sehingga 250 jam.
- Status Bateri: Monitor battery level directly on your connected device's screen.

Figure 7: Extended Playtime and Fast Charging
Reka Bentuk Kalis Air
The JOYWISE U8C headphones feature an IPX7 waterproof rating, making them suitable for various activities and weather conditions.
- Penilaian IPX7: Protected against immersion in water up to 1 meter for up to 30 minutes.
- Nano-coating Technology: Provides an additional layer of protection against sweat and water splashes, ideal for running, hiking, cycling, and gym workouts.

Rajah 8: Perlindungan Kalis Air IPX7
Penyelenggaraan & Penjagaan
To ensure the longevity and optimal performance of your JOYWISE U8C headphones, follow these care guidelines:
- Pembersihan: Regularly wipe the earbuds and cable with a soft, dry cloth. For eartips, remove them and clean with mild soap and water, then dry thoroughly before reattaching.
- Storan: Store the headphones in the provided carrying case when not in use to protect them from dust, dirt, and damage.
- Elakkan Keadaan Melampau: Do not expose the headphones to extreme temperatures (hot or cold), direct sunlight for prolonged periods, or high humidity.
- Port Pengecasan: Ensure the USB-C charging port is dry before charging. Keep the protective flap closed when not charging to maintain water resistance.
- Elakkan Pembongkaran: Jangan cuba membuka atau mengubah suai fon kepala, kerana ini boleh membatalkan jaminan dan menyebabkan kerosakan.
Menyelesaikan masalah
If you encounter any issues with your JOYWISE U8C headphones, refer to the following common solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tidak boleh hidupkan | Bateri lemah | Cas fon kepala selama sekurang-kurangnya 1.5 jam. |
| Tidak boleh berpasangan dengan peranti | Fon kepala tiada dalam mod berpasangan; Bluetooth dimatikan pada peranti; peranti terlalu jauh | Ensure headphones are in pairing mode (flashing red/blue). Turn Bluetooth on your device. Move device closer to headphones (within 30ft). |
| Tiada suara atau kelantangan rendah | Volume too low; headphones not connected; incorrect eartips | Increase volume on headphones and device. Re-pair headphones. Try different eartip sizes for a better seal. |
| Sambungan terputus-putus | Out of range; interference | Bergerak lebih dekat dengan peranti anda. Elakkan kawasan yang mempunyai Wi-Fi yang kuat atau isyarat Bluetooth yang lain. |
| Mikrofon tidak berfungsi | Device settings; microphone blocked | Check microphone settings on your device. Ensure microphone is not covered. |
Spesifikasi
Detailed technical specifications for the JOYWISE U8C Bluetooth Headphones:
- Nama Model: U8C
- Teknologi Ketersambungan: Wayarles (Bluetooth 5.3)
- Julat Bluetooth: 30 Feet (open space), 10 Feet (with obstacles)
- Jenis Pemacu Audio: Pemandu Dinamik
- Saiz Pemacu Audio: 11 Milimeter
- Kawalan Bunyi: Pengasingan Bunyi
- Hayat Bateri: Sehingga 16 Jam Masa Main
- Masa Pengecasan: 1.5 Jam
- Masa Siap sedia: 250 Jam
- Tahap Rintangan Air: IPX7 Kalis Air
- Jenis Kawalan: Physical Buttons (Media Control)
- Peletakan Telinga: Dalam Telinga (dengan cangkuk telinga)
- Bahan: Metal, Plastic, Rubber, Silicone
- Berat Barang: 2.89 auns (0.08 Kilogram)
- Pengeluar: Shenzhen Jiechen Technology Co. LTD
Video Produk Rasmi
Watch these official videos for more information on your JOYWISE U8C Bluetooth Headphones:
Video 1: Selesaiview of JOYWISE U8C Bluetooth Wireless Earbuds, highlighting key features like extended playtime and waterproof design.
Video 2: A user demonstrating the comfortable and secure fit of the JOYWISE U8C Bluetooth Headphones, along with the included accessories and controls.
Video 3: Pembukaan dan pengembalian semula kotakview of the JOYWISE Bluetooth Headphones, showcasing the product and discussing its features and benefits.
Waranti & Sokongan
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official JOYWISE webtapak. Simpan bukti pembelian anda untuk sebarang tuntutan waranti.
