Entwodiksyon
This manual provides comprehensive instructions for the safe and efficient use of your TOZO NC20 Active Noise Cancelling Wireless Earbuds. Please read this manual thoroughly before using the product and retain it for future reference.

Image: TOZO NC20 Wireless Earbuds and their charging case, displaying battery levels.
Ki sa ki nan bwat la
- TOZO NC20 ekoutè san fil
- Ka chaje san fil
- 6 pairs of Eartips (various sizes)
- Kab USB-C (A pou rive nan C) (20cm)
- Manyèl itilizatè
Enstalasyon ak Kòmanse
1. Premye Chaj
Before first use, fully charge the earbuds and the charging case. The case features an LED power display to indicate battery levels for both earbuds and the case itself.

Image: The TOZO NC20 charging case being charged wirelessly on a pad and via a USB-C cable.
2. Pairing ak yon Aparèy
- Louvri bwat chaje a. Ekoutè yo ap antre otomatikman nan mòd koneksyon.
- Sou aparèy ou an (telefòn entelijan, tablèt, òdinatè pòtab), aktive Bluetooth.
- Select "TOZO NC20" from the list of available Bluetooth devices to connect.

Image: TOZO NC20 earbuds placed next to a smartphone and laptop, illustrating dual-device connectivity.
3. TOZO App Installation
Download the official TOZO App from your device's app store. The app allows for custom EQ settings, noise control adjustments, spatial audio effects, and other advanced features.

Image: Multiple smartphone screens displaying the TOZO App interface with options for EQ, ANC, and community features.
Enstriksyon Operasyon
Kontwòl manyen
The earbuds feature smart touch controls for various functions. These controls can be customized via the TOZO App.

Image: A detailed diagram illustrating the touch control functions for the TOZO NC20 earbuds, including play/pause, track skipping, call management, voice assistant, and ANC mode switching.
Mòd Anilasyon Bri Aktif (ANC)
The TOZO NC20 offers Adaptive Hybrid ANC, which adjusts in real-time to your surroundings, blocking up to 99% of noise. You can switch between different noise control modes:
- Anilasyon bri: Blocks external noise for focused listening.
- Mòd transparans: Pèmèt son anbyen yo pase, pou kenbe ou okouran de sa k ap pase bò kote w.
- Mòd adaptasyon: Automatically adjusts noise cancellation based on your environment.

Image: A graphic depicting the powerful hybrid active noise cancellation of the TOZO NC20, indicating a reduction of -52dB.
Odyo espasyal
Experience an immersive 3D soundscape with spatial audio effects, bringing movies, games, and music to life. This feature can be enabled via the TOZO App.
Mete Deteksyon
Smart sensors detect when you are wearing the earbuds. Music automatically plays when worn and pauses when removed. This feature can be enabled or disabled in the TOZO App.

Image: A woman demonstrating the in-ear detection feature, showing music pausing when an earbud is removed from her ear.
Dual Device Seamless Switching
The earbuds can connect to two devices simultaneously (e.g., phone and laptop) and automatically switch between them, ensuring you don't miss calls or audio cues.
Karakteristik aplikasyon an
The TOZO App provides extensive customization and control over your NC20 earbuds:
- Custom EQ: Personalize your sound with 32 preset EQ settings or create your own.
- Karakteristik AI: Access meeting recording, real-time translation, simultaneous interpretation, and AI chat.
- Drenaj Dlo: Activate a 30-second drainage function to remove moisture from the earbuds.
- Jwenn ekoutè mwen yo: Locate misplaced earbuds by making them beep.

Image: A screenshot of the TOZO App's 'Find My Earbuds' feature, showing an icon of musical notes and a 'Ring' button to locate misplaced earbuds.

Image: An icon from the TOZO App representing the water drainage feature for the earbuds.
Chaje ak lavi batri
The TOZO NC20 earbuds offer extended playback time and flexible charging options:
- Tan Lektur: Up to 16.5 hours per charge, with a total of 80 hours using the charging case (ANC off). With ANC on, you get 12.5 hours per charge and 63 hours with the case.
- Tan pou chaje: Apeprè 1.5 èdtan pou yon chaj konplè.
- Opsyon pou chaje: The case supports both wired (USB-C) and wireless charging.
- Ekspozisyon pouvwa ki ap dirije: The built-in LED display on the charging case shows the remaining battery percentage for both earbuds and the case.

Image: The TOZO NC20 earbuds and charging case, highlighting the impressive 80 hours of total playtime.
Antretyen ak Swen
- Rezistans dlo: The earbuds are IPX8 waterproof, making them suitable for intense workouts, heavy rain, and accidental spills.
- Netwayaj: Netwaye ekoutè yo ak bwat chaje a regilyèman avèk yon twal mou epi sèk.
- Drenaj Dlo: Use the water drainage function in the TOZO App after exposure to water to prevent moisture retention.
Depanaj
If you encounter any issues with your TOZO NC20 earbuds, please try the following:
- Asire w ke tou de ekoutè yo ak bwat chaje a byen chaje.
- Verify that Bluetooth is enabled on your device and the earbuds are properly paired.
- Reset the earbuds by placing them in the charging case, closing the lid, and then reopening it.
- Consult the TOZO App for specific troubleshooting guides or to perform a firmware update.
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Non modèl | NC20 |
| Kontwòl bri | Active Noise Cancellation, Adaptive Noise Cancellation, Hybrid Noise Cancellation |
| Koneksyon Teknoloji | San fil (Bluetooth 5.4) |
| Gamme Bluetooth | 20 mèt |
| Kalite chofè odyo | DLC Driver (12mm) |
| Repons Frekans | 12 Hz - 40 kHz |
| Lavi batri | 80 Hours (with charging case, ANC off) |
| Tan pou chaje | 1.5 èdtan |
| Nivo rezistans dlo | IPX8 |
| Kalite kontwòl | Touch/APP Control |
| Karakteristik espesyal | Microphone Included, Multipoint Pairing, Wireless Charging, LDAC Hi-Res Audio |
Videyo pwodwi ofisyèl yo
TOZO NC20 ekoutè san fil anile bri aktif
Videyo: Yon prezantasyon videyo pwodwi ofisyèlasing the features and design of the TOZO NC20 Active Noise Cancelling Wireless Earbuds.
TOZO NC20 Pro Ekoutè san fil ki anile bri aktif
Video: An official product video highlighting the advanced features of the TOZO NC20 Pro Active Noise Cancelling Wireless Earbuds.
Garanti ak sipò
For warranty information, technical support, or customer service, please refer to the contact details provided in the included User Manual or visit the official TOZO websit.
TOZO offers 7x24 Live Chat Support and Customer Support Email for assistance.





