1. Entwodiksyon
Thank you for choosing the TOZO NC9 Hybrid Active Noise Cancelling Wireless Earbuds. These earbuds are designed to provide an immersive audio experience with advanced noise cancellation, clear call quality, and comfortable all-day wear. This manual will guide you through the setup, operation, and maintenance of your new earbuds.
2. Ki sa ki nan bwat la
- TOZO Hybrid Active Noise Cancelling Wireless Earbuds
- Ka chaje
- Kab USB-C (A pou rive nan C) (20cm)
- Bouchon zòrèy (plizyè gwosè)
- Manyèl itilizatè

Figure 2.1: Contents of the TOZO NC9 package.
3. Pwodwi souview
The TOZO NC9 earbuds feature a compact design with advanced audio technology. Key components include:
- Anilasyon Bri Aktif Ibrid: Up to 45dB noise reduction for an immersive listening experience.
- 6-Microphone ENC Clear Call: Enhanced environmental noise cancellation for clear voice transmission during calls.
- Mòd transparans: Pèmèt ou tande anviwònman ou san ou pa retire ekoutè yo.
- Stereo Bass Sound: Built-in 10mm drivers with OrigX Acoustic 2.0 technology for rich bass and clear audio.
- Konsepsyon ergonomique: Comfortable fit with six replaceable ear tip sizes.
- TOZO App Integration: Customize sound with 32 EQ options and noise cancellation modes.
- Tan pou jwe pwolonje: Up to 59 hours total playtime with the charging case (ANC off).
- IPX8 rezistans dlo: Protection against sweat, rain, and splashes.
- Teknoloji Bluetooth 5.3: Stable connection and low latency.

Figure 3.1: TOZO NC9 Earbuds and Charging Case.

Figure 3.2: TOZO OrigX Acoustics Technology for enhanced sound.
4. Enstalasyon
4.1. Inisyal Pairing
- Louvri bwat chaje a. Ekoutè yo ap antre otomatikman nan mòd koneksyon.
- Sou aparèy ou an (telefòn entelijan, tablèt, elatriye), aktive Bluetooth.
- Chèche pou "TOZO NC9" in the list of available Bluetooth devices and select it to connect.
- Yon fwa konekte, ou pral tande yon mesaj odyo ki konfime koneksyon an reyisi.
4.2. Mete ekoutè yo
Pou yon bon jan kalite son ak konfò optimal, asire w ke li byen anfòm:
- Choose the ear tips that best fit your ear canal from the provided sizes.
- Insert the earbuds into your ears with the sound hole pointing downwards.
- Gently rotate the earbuds backward to secure them snugly in your ear.

Figure 4.1: Proper wearing of the TOZO NC9 Earbuds.
5. Operasyon Enstriksyon
5.1. Touche Kontwòl
The TOZO NC9 earbuds feature intuitive touch controls on each earbud:
- Single Tap (Left/Right): Jwe/Mete mizik sou poz, Reponn/Fen apèl.
- Tape de fwa (agoch): Track Previous.
- Tape de fwa (Adwat): Pwochen tras.
- Triple Tap (Left): Activate/Deactivate Noise Cancellation or Transparency Mode.
- Twa Tape (Adwat): Activate Voice Assistant (Siri, Google Assistant).
- Long Press (Left/Right): Rejte apèl.
5.2. Anilasyon Bri Aktif (ANC) ak Mòd Transparans
The earbuds offer three sound modes:
- Anilasyon aktif bri (ANC): Redui bri ekstèn pou yon eksperyans odyo imersif.
- Mòd transparans: Pèmèt son anbyen yo pase, pou kenbe ou okouran de sa k ap pase bò kote w.
- Mòd nòmal: Standard audio with no active noise processing.
Switch between modes by triple-tapping the left earbud.

Figure 5.1: Active Noise Cancellation in action.
5.3. TOZO App Features
Download the TOZO App to unlock advanced customization options:
- 32 EQ Options: Tailor your audio experience with various preset equalizers or create custom sound profiles.
- Mòd Anilasyon Bri: Fine-tune ANC and Transparency settings.
- EQ Zone: Share and discover custom EQ settings from other users.

Figure 5.2: TOZO App for sound customization.
6. Charging & Battery Life
6.1. Chaje bwat la ak ekoutè yo
The charging case can be charged via the included USB-C cable. The earbuds charge automatically when placed inside the case.
- Tan pou chaje: Apeprè 1.5 èdtan pou yon chaj konplè.
- Endikatè batri: The charging case features an LED display to show the remaining battery percentage.

Figure 6.1: Charging case with LED display.
6.2. Battery Performance
- Total Playtime (with charging case): Up to 59 hours (ANC off), 42 hours (ANC on).
- Single Use Playback: Up to 14 hours (ANC off), 10 hours (ANC on).

Figure 6.2: Extended playtime capabilities.
7. Antretyen ak Swen
7.1. Rezistans dlo
The TOZO NC9 earbuds are IPX8 water-resistant, meaning they can withstand sweat, rain, and accidental splashes. However, they are not designed for swimming or prolonged submersion. Ensure earbuds are dry before placing them back in the charging case.
7.2. Netwayaj
Regularly clean your earbuds and charging case to maintain optimal performance:
- Sèvi ak yon twal mou, sèk, ki pa gen pousyè pou siye ekoutè yo ak bwat chaje a.
- Retire bout zòrèy yo epi netwaye yo avèk savon dou ak dlo, apresa seche yo byen anvan ou mete yo ankò.
- Evite itilize materyèl abrazif oswa pwodwi chimik piman bouk.
NAN. Depanaj
- Ekoutè yo pa konekte: Asire w ke tou de ekoutè yo nan bwat chaje a, apresa ouvri kouvèti a pou kòmanse mòd koneksyon an. Tcheke paramèt Bluetooth aparèy ou an.
- Se yon sèl ekoutè k ap fonksyone: Place both earbuds back in the charging case, close the lid, then open it again. Re-pair if necessary.
- Kalite son pòv: Ensure ear tips provide a secure seal. Clean earbuds to remove any debris. Check audio source quality.
- Pwoblèm chaj: Ensure the charging cable is securely connected and the charging case is clean. Check the LED display for battery status.
- Reyajiste ekoutè: Refer to the full user manual for specific reset instructions if persistent issues occur.
9. Espesifikasyon
| Karakteristik | Spesifikasyon |
|---|---|
| Non modèl | TOZO NC9 |
| Kontwòl bri | Anile ibrid aktif bri |
| Bluetooth vèsyon | 5.3 |
| Gamme Bluetooth | 10 mèt |
| Dire batri (ekoutè) | 14 èdtan (ANC etenn), 10 èdtan (ANC aktive) |
| Tan total pou jwe (ak bwat) | 59 èdtan (ANC etenn), 42 èdtan (ANC aktive) |
| Tan pou chaje | 1.5 èdtan |
| Nivo rezistans dlo | IPX8 |
| Gwosè Chofè Audio | 10 Milimèt |
| Kalite kontwòl | Touch Control / APP |
| Konpozan ki enkli | Earbuds, Charging Case, USB-C Cable, Eartips, User Manual |
10. Garanti & Sipò
Your TOZO NC9 earbuds come with an 18-Month Extended Warranty. For warranty activation and support, please visit the official TOZO websit oswa kontakte sèvis kliyan.
Pou plis asistans, tanpri vizite TOZO Store on Amazon.
Videyo 10.1: Yon overview of the TOZO NC9 earbuds, including unboxing and features.
Videyo 10.2: Yon review highlighting the sound quality, fit, and value of the TOZO NC9 earbuds.
Video 10.3: A demonstration of the noise cancelling capabilities of the TOZO NC9 earbuds.





