Entwodiksyon
Thank you for choosing the ZIHNIC WH-820 Bluetooth Over-Ear Headphones. These headphones are designed to provide a high-quality audio experience with deep bass, HiFi stereo sound, and the convenience of wireless connectivity. This manual will guide you through the setup, operation, and maintenance of your new headphones.

Image: ZIHNIC WH-820 Bluetooth Over-Ear Headphones with Bluetooth 5.3 technology highlighted.
Kontni pake
Tanpri tcheke pake a pou atik sa yo:
- ZIHNIC WH-820 Bluetooth Over-Ear Headphones
- Chaje kab (Tip-C)
- 3.5mm Audio Kab
- Manyèl itilizatè
Kontwòl ak Endikatè
Familiarize yourself with the buttons and ports on your headphones:

Imaj: Detaye view of headphone controls and ports.
- Voice Assistant / EQ Button: Press to activate voice assistant or cycle through EQ modes.
- Bouton ON/OFF: Power the headphones on or off.
- V+/Previous Button: Increase volume or skip to the previous track.
- V-/Next Button: Decrease volume or skip to the next track.
- Endikatè ki ap dirije: Montre pouvwa, chaj, ak estati koneksyon.
- Kalite-C chaje pò: Pou chaje kas ekoutè yo.
- 3.5mm Audio Port: Pou koneksyon filaire.
- Mikwo: Mikwofòn entegre pou apèl.
Enstalasyon
1. Chaje kas ekoutè yo
Before first use, fully charge your headphones. Connect the provided Type-C charging cable to the charging port on the headphones and the other end to a USB power source (e.g., wall adapter, computer USB port). The LED indicator will show charging status and turn off or change color when fully charged. A full charge provides up to 32 hours of playback.
2. Powering On / Off
- Pou limen: Peze epi kenbe la ON/OFF button for approximately 3 seconds until the LED indicator flashes.
- Pou etenn: Peze epi kenbe la ON/OFF button for approximately 3 seconds until the LED indicator turns off.
3. Pè Bluetooth
- Asire w ke kas ekoutè yo etenn.
- Peze epi kenbe la ON/OFF button for about 5-7 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- Sou aparèy ou an (telefòn entelijan, tablèt, òdinatè), aktive Bluetooth epi chèche aparèy ki disponib yo.
- Select "ZIHNIC WH-820" from the list of found devices.
- Yon fwa li konekte, endikatè LED la ap flache ble dousman oswa rete ble fiks.
- The headphones have a Bluetooth range of up to 10 meters (33 feet).
4. Wired Mode (3.5mm Audio Cable)
You can use the headphones in wired mode even when the battery is depleted. Connect one end of the 3.5mm audio cable to the headphone's 3.5mm audio port and the other end to your audio source's 3.5mm jack. In wired mode, Bluetooth functions and button controls on the headphones will be disabled.
Enstriksyon Operasyon
1. Basic Music Controls
- Jwe/Poz: Kout peze la ON/OFF bouton.
- Volim moute: Kout peze la V+ bouton.
- Volim desann: Kout peze la V- bouton.
- Pwochen Track: Long peze la V- bouton.
- Track Previous: Long peze la V+ bouton.
2. Rele Jesyon
- Reponn/Fen Apèl: Kout peze la ON/OFF bouton.
- Rejte apèl: Long peze la ON/OFF bouton.
- Recomposition Dènye Nimewo: Doub peze la ON/OFF bouton.
3. Mòd EQ yo
The headphones feature 5 different EQ modes to customize your audio experience. Short press the Voice Assistant / EQ button to cycle through the available sound profiles (e.g., Bass Boost, Vocal, Normal, etc.).
4. Aktivasyon Asistan Vwa
Activate your device's voice assistant (Siri, Google Assistant, etc.) by long pressing the Voice Assistant / EQ button. This allows for hands-free control of your device.

Image: Activating voice assistant with ZIHNIC WH-820 headphones.
Antretyen
- Netwaye kas ekoutè yo ak yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
- Evite ekspoze kas ekoutè yo nan tanperati ekstrèm, imidite, oswa pousyè.
- Sere kas ekoutè yo nan yon kote ki fre epi sèk lè w pa ap itilize yo. Design pliyab la pèmèt ou sere yo byen.
- Pa eseye demonte oswa modifye kas ekoutè yo, paske sa ap anile garanti a.
Depanaj
| Pwoblèm | Solisyon |
|---|---|
| Kas ekoutè yo pa limen. | Ensure the headphones are charged. Connect to a power source using the Type-C cable. |
| Pa ka konekte ak aparèy la. |
|
| Pa gen son nan mòd san fil. |
|
| Pa gen son nan mòd filaire. |
|
| Mikwofòn pa mache. |
|
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Modèl | WH-820 |
| Mak | ZIHNIC |
| Koneksyon Teknoloji | San fil (Bluetooth), Filaire (3.5mm Jack) |
| Bluetooth vèsyon | 5.3 |
| Gamme Bluetooth | Jiska 10 mèt (33 pye) |
| Gwosè Chofè | 40 mm |
| Repons Frekans | 20 Hz - 20,000 Hz |
| Lavi batri | Jiska 32 èdtan (lèktur) |
| Kalite kontwòl | Media Control (Tactile buttons) |
| Plasman Zòrèy | Sou Zòrèy (Sikon-Oditif) |
| Kontwòl bri | Izolasyon son |
| Materyèl | Plastik |
| Karakteristik espesyal | Foldable, 5 EQ Modes, Built-in Microphone |
Garanti ak sipò
For warranty information and customer support, please refer to the warranty card included in your package or contact ZIHNIC customer service directly. Keep your purchase receipt for warranty claims.