1. Bubuka
This manual provides detailed instructions for the safe and efficient use of your ZIHNIC WH-816 Bluetooth Over-Ear Headphones. Please read this manual thoroughly before operating the device and retain it for future reference.
2. Eusi Paket
- ZIHNIC WH-816 Bluetooth Over-Ear Headphones
- Kabel Ngecas USB
- Kabel Audio 3.5mm
- Pelindung Mawa Case
- Manual pamaké
3. Produk Langkungview
Familiarize yourself with the various components and controls of your headphones:

Gambar 3.1: Leuwihview of headphone controls including power, volume, mode, and ports.
- Tombol Daya / Pareuman: Located on the right earcup.
- Volume Kaluhur/Tombol Lagu Salajengna: Press briefly for volume up, long press for next track.
- Volume Turun/Tombol Lagu Saméméhna: Press briefly for volume down, long press for previous track.
- Tombol Multi-fungsi (Maénkeun/Pause/Telepon): Ngadalikeun playback musik sareng manajemén telepon.
- Tombol Mode (M): Switches between Bluetooth, FM Radio, and Micro SD/TF card modes.
- Slot Kartu Micro SD/TF: Insert a Micro SD/TF card for direct music playback.
- Palabuhan Ngecas USB: Pikeun ngecas headphone.
- 3.5mm Audio Jack: Pikeun sambungan kabel.
- Indikator LED: Nembongkeun kakuatan, papasangan, sareng status ngecas.
- Mikropon internal: Pikeun telepon handsfree.
4. Setélan
4.1 Ngecas Headphone
Saméméh dipaké munggaran, eusian pinuh headphone. Ngeusi batre pinuh butuh kurang leuwih 2.5 jam.
- Connect the USB charging cable to the headphone's USB charging port.
- Sambungkeun tungtung kabel USB anu sanés ka adaptor kakuatan USB (teu kalebet) atanapi port USB komputer.
- The LED indicator will show a red light during charging and turn off when fully charged.

Gambar 4.1: The USB charging port for convenient power replenishment.
4.2 Powering on / Pareum
- Pikeun Ngahurungkeun: Press and hold the Power On/Off button for approximately 3 seconds until the LED indicator flashes blue.
- Pikeun mareuman: Pencét terus tahan tombol Daya Hurung/Pareum salila kurang leuwih 3 detik nepi ka indikator LED pareum.
4.3 Nyapasangkeun Bluetooth
Pair your headphones with a Bluetooth-enabled device for wireless audio.
- Pastikeun headphone dipareuman.
- Press and hold the Power On/Off button for 5-7 seconds until the LED indicator flashes blue and red alternately, indicating pairing mode.
- Dina alat anjeun, aktipkeun Bluetooth sareng milarian alat anu sayogi.
- Select "WH-816" from the list of devices.
- Sakali dipasangkeun, indikator LED bakal kedip-kedip biru laun.

Gambar 4.2: The headphones utilize Bluetooth 5.4 for stable and smooth connections.
4.4 Sambungan kabel
Use the provided 3.5mm audio cable for a wired connection, especially when the battery is low.
- Sambungkeun hiji tungtung kabel audio 3.5mm ka jack audio 3.5mm headphone.
- Connect the other end to your audio device's 3.5mm audio output.
- Headphone bakal otomatis pindah ka mode kabel.

Gambar 4.3: Headphones support both wireless (Bluetooth) and wired (3.5mm audio cable) connections.
4.5 Modeu Kartu Micro SD/TF
Play music directly from a Micro SD/TF card (up to 32GB).
- Insert a Micro SD/TF card into the designated slot on the headphone.
- The headphones will automatically switch to Micro SD/TF card mode and begin playing music. If not, press the 'M' button to switch modes.
4.6 Modeu Radio FM
Dengékeun stasiun radio FM langsung ngalangkungan headphone anjeun.
- Pencét tombol 'M' pikeun pindah ka modeu Radio FM.
- Press the Multi-function button once to automatically scan and save available FM stations.
- Anggo tombol Volume Naék/Trek Salajengna sareng Volume Turun/Trek Saméméhna pikeun napigasi antara stasiun anu disimpen.
5. Parentah Operasi
5.1 Puterkeun Musik
- Puter / Reureuh: Pencét tombol Multi-fungsi sakali.
- Lagu salajengna: Long press the Volume Up/Next Track button.
- Lagu Sateuacanna: Long press the Volume Down/Previous Track button.
5.2 Volume Control
- Volume Up: Press the Volume Up/Next Track button briefly.
- Volume Turun: Press the Volume Down/Previous Track button briefly.
5.3 Call Functions (in Bluetooth Mode)
- Ngajawab / mungkas Telepon: Pencét tombol Multi-fungsi sakali.
- Nolak Telepon: Pencét lila tombol Multi-fungsi.
- Telepon deui Nomer Panungtungan: Pencét dua kali tombol Multi-fungsi.
6. Pangropéa
6.1 beberesih
- Ngusap headphone ku lawon lemes, garing.
- Ulah make cleaners abrasive atawa pangleyur.
- Jaga port ngecas sareng jack audio tina lebu sareng lebu.
6.2 Panyimpenan
Upami teu dianggo, simpen headphone dina wadah pelindung anu disayogikeun pikeun nyegah karusakan.

Gambar 6.1: The headphones fold compactly for storage in the included protective case.
7. Cara ngungkulan
| Masalah | Solusi |
|---|---|
| Headphone teu hurung. | Ensure the headphones are charged. Press and hold the Power On/Off button for 3 seconds. |
| Teu bisa masangkeun via Bluetooth. | Ensure headphones are in pairing mode (LED flashes blue/red). Turn off and on Bluetooth on your device. Move closer to the device. |
| Teu aya sora dina mode kabel. | Ensure the 3.5mm audio cable is fully inserted into both the headphones and the audio device. Check device volume. |
| panarimaan radio FM goréng. | Move to an area with better signal. Re-scan for stations. |
| Micro SD/TF card not recognized. | Ensure the card is inserted correctly and is formatted to a compatible file system (e.g., FAT32). Check card for damage. |
8. Spésifikasi
- model: WH-816
- Téknologi konektipitas: Nirkabel (Bluetooth 5.0), Kabel (Jack 3.5mm)
- Kahirupan batré: 14 Hours (Music Time)
- Waktu Ngecas: 2.5 Jam
- Kapasitas batré: 450mAh Litium Polimér
- Téknologi Komunikasi Nirkabel: Bluetooth
- Kisaran Bluetooth: 10 méter
- Bentuk Earpiece: Leuwih Ceuli
- Bahan: Leather, Foam, Faux Leather
- Beurat barang: 10.6 ons (300 gram)
- Ukuran produk: 6.71 x 6.7 x 3.35 inci
- Fitur husus: Adjustable Headband, Lightweight, Micro SD/TF Card Support, FM Radio
9. Garansi jeung Rojongan
Your ZIHNIC WH-816 headphones come with a 12-garansi sasih. For any inquiries or support needs, please contact our 24/7 Customer Support service. We are committed to 100% customer satisfaction.




