The TOZO NC9 Pro is a new-generation wireless earbud designed for listeners who want more than basic music playback. It combines hybrid active noise cancellation, high-resolution LDAC audio, Spatial Audio, multipoint connectivity, AI-powered features, and a touchscreen charging case into one compact package. TOZO positions the NC9 Pro as an upgrade for people who want stronger noise control, improved sound, smarter controls, and better communication features for everyday use.
The earbuds use a 10mm SDLC dynamic driver with TOZO’s OrigX Pro acoustic technology. For noise reduction, the NC9 Pro offers hybrid ANC rated for up to 45dB, along with Adaptive ANC, Wind Noise Reduction, Transparency Mode, and Casual Mode. It also supports LDAC for compatible devices and Spatial Audio for a wider listening presentation.
In this TOZO NC9 Pro review, we’ll examine its sound quality, ANC performance, battery life, call quality, comfort, connectivity, smart features, durability, and real-world usability to help you understand whether these earbuds fit your needs.
Why It Matters to You
Choosing wireless earbuds today is no longer just about sound quality. People use earbuds for commuting, studying, gaming, working, phone calls, travel, workouts, and online meetings.
That makes features such as ANC, transparency mode, microphone quality, battery life, multipoint connectivity, and comfort increasingly important.
The TOZO NC9 Pro takes a feature-heavy approach. Its hybrid ANC can reduce external noise by up to 45dB, while Adaptive ANC can adjust noise control according to the surrounding environment. Wind Noise Reduction is designed for outdoor use, and Transparency Mode allows surrounding sounds to pass through when awareness is more important than isolation.
There is also a strong focus on communication. TOZO includes six-microphone AI call noise reduction, while the earbuds support AI Meeting Records, AI Chat, and AI Real-Time Translation. These features make the NC9 Pro more interesting for students, remote workers, travelers, and people who frequently switch between entertainment and communication.
In-Depth Review of TOZO NC9 Pro
Design and Comfort
The NC9 Pro uses an ergonomic bean-shaped earbud design intended to sit naturally inside the ear. TOZO pairs the design with flexible silicone ear tips to improve fit and comfort.
The bean-shaped approach also keeps the earbuds relatively discreet compared with some stem-style alternatives. A proper seal remains important, however, because passive isolation contributes significantly to perceived ANC performance and bass response.
For long listening sessions, comfort will ultimately depend on ear shape and ear-tip selection. The ability to obtain a secure but non-pressure-heavy seal is particularly important if you plan to use ANC for several hours.
Sound Quality
The NC9 Pro uses a 10mm SDLC dynamic driver combined with TOZO OrigX Pro acoustic technology. It also supports LDAC, giving compatible Android devices the option of higher-quality Bluetooth audio transmission.
The tuning is designed to deliver energetic bass while maintaining vocal clarity and detail. This makes the earbuds suitable for mainstream music, movies, podcasts, YouTube videos, and general entertainment.
Bass-heavy tracks can benefit from the larger dynamic-driver design, while LDAC gives compatible devices additional bandwidth for high-resolution wireless playback.
One important point is that LDAC support does not automatically make every source high-resolution. The source material, smartphone compatibility, Bluetooth settings, and listening environment all affect the final result.
Active Noise Cancellation
ANC is one of the major attractions of the NC9 Pro.
TOZO rates its Hybrid ANC at up to 45dB of noise reduction. The system combines microphones positioned to detect external noise with digital processing intended to reduce unwanted background sounds.
The earbuds also provide Adaptive ANC, which can adjust noise control according to changes in your surroundings.
This can be useful in environments such as:
- Public transportation
- Busy offices
- Cafés
- Airports
- Airplane cabins
- Busy streets
- Study areas
The 45dB figure should not be interpreted as every sound being reduced by exactly 45dB. ANC performance varies by frequency, fit, ear-tip seal, and environmental conditions.
Transparency Mode
Transparency Mode is useful when you need to hear the environment without removing the earbuds.
For example, you might use ANC while working, switch to Transparency Mode when someone talks to you, and return to ANC when you resume your task.
The NC9 Pro also includes Wind Noise Reduction, which is particularly useful outdoors because wind hitting microphones can interfere with both ambient listening and calls.
Spatial Audio
The NC9 Pro supports Spatial Audio, giving compatible content a wider and more immersive presentation.
This can be particularly interesting for movies, supported music, and other immersive content. However, Spatial Audio is not necessarily better for every type of listening. Traditional stereo can remain preferable for certain music and podcasts.
Call Quality
TOZO equips the NC9 Pro with a 6-mic AI Call Noise Reduction system designed to improve voice clarity during calls and meetings.
This is an important upgrade for users who regularly participate in online meetings or make calls in noisy environments.
The AI-based processing is intended to distinguish the user’s voice from surrounding noise. Real-world call performance will still depend on microphone positioning, network quality, wind, background noise, and the calling application.
Smart Touchscreen Charging Case
One of the most distinctive features is the 1.47-inch LCD touchscreen charging case.
Instead of relying entirely on a smartphone app, the touchscreen case provides direct access to selected earbud controls. This can make it easier to adjust settings or interact with the earbuds without constantly opening your phone.
The case makes the NC9 Pro feel more like a smart accessory than a conventional charging case.
AI Features
The NC9 Pro goes beyond conventional earbuds by incorporating AI-oriented functions.
Supported features include:
- AI Meeting Records
- AI Chat
- AI Real-Time Translation
- 6-mic AI Call Noise Reduction
AI Meeting Records can be useful for capturing important discussions, while AI Real-Time Translation is aimed at multilingual communication. AI Chat provides another smart-assistance function.
These features may appeal most to people who actually have a practical use for them. If you only want music and podcasts, they may be less important than sound quality, comfort, ANC, and battery life.
Connectivity
The NC9 Pro supports Bluetooth 6.0 and multipoint connectivity. Multipoint allows the earbuds to work with multiple compatible devices, making them more convenient for people who move between a smartphone, tablet, and computer.
For example, you could use the earbuds with your laptop for a meeting and then switch to your smartphone for music or calls.
Compatibility can vary by device and software, so users should check the exact supported functions on their phones and computers.
Specifications Table
The following table summarizes the main specifications and advertised features of the TOZO NC9 Pro. Battery figures are manufacturer-rated maximums and can vary depending on ANC, codec, volume, and other settings.
| Specification | TOZO NC9 Pro |
| Product Type | True Wireless Earbuds |
| Driver | 10mm SDLC Dynamic Driver |
| Acoustic Technology | TOZO OrigX Pro |
| Hi-Res Audio | Yes |
| Bluetooth | Bluetooth 6.0 |
| Codec | LDAC and standard Bluetooth audio support |
| ANC | Hybrid ANC |
| Maximum ANC Reduction | Up to 45dB |
| Adaptive ANC | Yes |
| Transparency Mode | Yes |
| Wind Noise Reduction | Yes |
| Spatial Audio | Yes |
| Microphones | 6-mic AI Call Noise Reduction |
| Multipoint | Yes |
| Charging Case | 1.47-inch LCD touchscreen |
| ANC-Off Battery | Up to 14 hours |
| ANC-On Battery | Up to 10 hours |
| Total Battery | Up to 60 hours |
| ANC-On Total Battery | Up to 40 hours |
| AI Meeting Records | Yes |
| AI Chat | Yes |
| AI Real-Time Translation | Yes |
| Earbud Design | Bean-shaped |
| Water Protection | IPX6 |
| Charging | Fast charging |
| Use Cases | Music, calls, travel, work, entertainment |
TOZO states that the NC9 Pro can provide up to 14 hours per charge with ANC disabled and up to 10 hours with ANC enabled, with total case-assisted figures reaching up to 60 and 40 hours respectively.
Key Features at a Glance
The NC9 Pro’s biggest features include:
- 10mm SDLC dynamic driver
- TOZO OrigX Pro acoustic technology
- Hybrid ANC up to 45dB
- Adaptive ANC
- Wind Noise Reduction
- Transparency Mode
- Spatial Audio
- LDAC support
- Bluetooth 6.0
- Multipoint connection
- Six-microphone AI call noise reduction
- 1.47-inch LCD touchscreen charging case
- AI Meeting Records
- AI Chat
- AI Real-Time Translation
- Up to 14 hours of battery life with ANC off
- Up to 10 hours with ANC on
- Up to 60 hours total battery life
- IPX6 water resistance
What to Look for When Choosing the TOZO NC9 Pro
Before purchasing the TOZO NC9 Pro, consider how you actually use wireless earbuds.
If you’re primarily a commuter, ANC and battery life may matter most. If you work remotely, microphone performance and multipoint connectivity become more important. Music listeners should pay attention to the driver, codec support, EQ options, and overall tuning.
Comfort is another major factor. Even excellent earbuds become frustrating if they cause pressure or fail to create a reliable seal.
You should also consider whether your smartphone supports LDAC. The presence of LDAC is valuable, but you need a compatible source device to take advantage of it.
Finally, think about whether the AI functions and touchscreen case are genuinely useful to you. These features distinguish the NC9 Pro from more traditional budget earbuds, but they should not replace the fundamentals of good sound, comfort, ANC, and reliable connectivity.
Quick Highlights Table
Here is a quick overview of where the TOZO NC9 Pro focuses its strengths.
| Category | TOZO NC9 Pro |
| Sound | 10mm SDLC driver + OrigX Pro |
| ANC | Up to 45dB Hybrid ANC |
| Adaptive Noise Control | Yes |
| Transparency | Yes |
| Spatial Audio | Yes |
| High-Quality Bluetooth | LDAC |
| Calls | 6-mic AI noise reduction |
| Connectivity | Bluetooth 6.0 + Multipoint |
| Battery | Up to 14 hours per charge |
| Total Battery | Up to 60 hours |
| Smart Features | Touchscreen case + AI tools |
| Water Protection | IPX6 |
| Best For | Travel, work, music, calls |
Buying Guide: What to Look for
1. ANC Performance
If you’re buying ANC earbuds specifically for commuting or travel, look beyond the advertised dB number. Fit and passive isolation can have a major effect on perceived noise reduction.
2. Sound Quality
The NC9 Pro’s 10mm SDLC driver and OrigX Pro technology make sound quality a central part of the package. LDAC adds another advantage for compatible devices.
3. Battery Life
Battery life should be considered with ANC enabled rather than only looking at the maximum ANC-off number. The NC9 Pro is rated for up to 10 hours with ANC enabled and up to 40 hours including the case.
4. Comfort
Look for multiple ear-tip sizes and a shape that works with your ears. A good fit improves comfort, bass response, passive isolation, and ANC effectiveness.
5. Call Quality
If you frequently attend meetings, microphone performance matters. The six-mic AI call noise reduction system is one of the NC9 Pro’s major communication-oriented features.
6. Connectivity
Bluetooth 6.0 and multipoint make the NC9 Pro particularly interesting for users who frequently switch between devices.
7. Smart Features
The touchscreen case and AI tools add functionality beyond conventional earbuds. Consider whether those features fit your daily routine before paying extra for them.
Pros & Cons
The TOZO NC9 Pro combines an impressive collection of features into a relatively compact wireless-earbud package. Its strongest selling points are its hybrid ANC, LDAC support, long advertised battery life, touchscreen case, Spatial Audio, multipoint, and AI-oriented functions.
Pros
- Hybrid ANC rated up to 45dB
- Adaptive ANC and Wind Noise Reduction
- 10mm SDLC dynamic driver
- LDAC support
- Spatial Audio
- Bluetooth 6.0
- Multipoint connectivity
- Six-mic AI call noise reduction
- Useful Transparency Mode
- 1.47-inch LCD touchscreen case
- AI Meeting Records and translation features
- Up to 14 hours per charge with ANC off
- Up to 60 hours total battery life
- IPX6 water resistance
Cons
- Some advanced features require compatible devices or software
- Battery life varies considerably depending on settings
- LDAC can consume more power than lower-bandwidth codecs
- AI functions may not be important to every listener
- Touchscreen case adds complexity compared with a basic charging case
- Real-world ANC performance depends heavily on ear-tip fit
Best Pick Based on Your Use Case
Best for Commuting
The NC9 Pro’s hybrid ANC, Adaptive ANC, Wind Noise Reduction, and long battery life make its feature set well suited to commuting.
Best for Travel
Travelers can benefit from ANC, Transparency Mode, long battery life, LDAC, and the touchscreen case. TOZO specifically rates the NC9 Pro for up to 10 hours of playback with ANC enabled per charge.
Best for Work and Meetings
The six-mic AI call noise reduction, multipoint connectivity, and AI Meeting Records make the NC9 Pro particularly relevant for office and remote-work use.
Best for Music
Music listeners get a 10mm SDLC dynamic driver, OrigX Pro acoustic technology, LDAC, and Spatial Audio. Compatible devices can take advantage of LDAC for higher-quality Bluetooth transmission.
Best for Everyday Listening
For everyday users, the combination of ANC, Transparency Mode, long battery life, Bluetooth 6.0, and multipoint makes the NC9 Pro a versatile all-purpose option.
Real-World Performance
The most important question is how all these features work together in daily use.
Music Performance
The 10mm dynamic driver gives the NC9 Pro the hardware needed for energetic everyday audio. Bass-focused music should benefit from the driver size, while TOZO’s acoustic tuning is designed to maintain clarity in vocals and higher frequencies.
LDAC can provide additional audio bandwidth when paired with a compatible device and suitable source material.
ANC Performance
The advertised 45dB ANC capability gives the NC9 Pro a strong specification for its category. In practice, low-frequency sounds such as air-conditioning, transportation rumble, and engine noise are generally the types of sounds ANC is designed to address.
Fit remains critical. A poor seal can reduce both passive isolation and the effectiveness of active noise cancellation.
Battery Performance
Battery life is one of the NC9 Pro’s notable strengths on paper.
TOZO rates the earbuds for:
- Up to 14 hours with ANC off
- Up to 10 hours with ANC on
- Up to 60 hours including the case
- Up to 40 hours including the case with ANC enabled
Actual runtime will vary with volume, codec, ANC, calls, and other features.
Call Performance
The six-microphone AI system is designed to isolate voices from surrounding noise. This makes the NC9 Pro especially interesting for calls, meetings, and voice communication in environments where background noise can become distracting.
Everyday Connectivity
Bluetooth 6.0 and multipoint connectivity should make the NC9 Pro convenient for users who move between multiple devices throughout the day.
Safety & Protection
The NC9 Pro is designed with IPX6 water resistance, which provides protection against powerful water jets under the relevant testing conditions. TOZO describes the earbuds as suitable for activities such as running and notes that they are not designed for swimming.
For daily use:
- Avoid submerging the earbuds.
- Do not wear them while swimming.
- Dry the earbuds before placing them in the charging case.
- Keep the charging contacts clean and dry.
- Avoid charging wet earbuds.
- Do not expose the case unnecessarily to water.
- Use the supplied or compatible charging equipment.
- Keep listening volume at a comfortable level.
Water resistance is not permanent and can decrease as a product ages or experiences physical damage.
Long-Term Reliability Tips
Taking care of wireless earbuds can significantly improve their usable lifespan.
Keep the Earbuds Clean
Earwax and dust can accumulate around the speaker mesh. Gently clean the earbuds using appropriate dry cleaning methods rather than pushing debris deeper into the speaker openings.
Protect the Charging Contacts
Dirty charging contacts can prevent the earbuds from charging correctly. Periodically inspect both the earbuds and charging case.
Avoid Extreme Temperatures
Do not leave the earbuds or charging case in extremely hot environments, such as inside a parked vehicle.
Protect the Touchscreen Case
The touchscreen charging case is one of the NC9 Pro’s distinctive features. Keep it away from unnecessary impacts and moisture.
Don’t Abuse the Battery
Lithium-ion batteries naturally lose capacity over time. Keeping the earbuds at moderate temperatures and avoiding unnecessary heat can help preserve battery health.
Keep Firmware Updated
If TOZO provides firmware updates through its companion software, installing appropriate updates can help maintain compatibility and improve functionality.
Buying Recommendations
The TOZO NC9 Pro makes the most sense for users who want a feature-rich pair of wireless earbuds rather than a simple music-only model.
It is particularly interesting if you want:
- Strong hybrid ANC
- Long battery life
- LDAC
- Spatial Audio
- Multipoint connectivity
- Advanced call processing
- A touchscreen charging case
- AI-oriented functions
- Water resistance
- A versatile everyday design
On the other hand, someone who only needs basic Bluetooth earbuds may not benefit much from the NC9 Pro’s extensive smart features.
The biggest consideration is therefore not simply how many features the NC9 Pro has, but whether you will actually use them.
Final Verdict
The TOZO NC9 Pro is an ambitious pair of wireless earbuds that combines several advanced features into one package. Its 10mm SDLC driver, OrigX Pro acoustic technology, LDAC support, Spatial Audio, and hybrid ANC up to 45dB give it a strong focus on entertainment.
The earbuds also go beyond traditional audio features. Bluetooth 6.0, multipoint connectivity, six-mic AI call noise reduction, a 1.47-inch LCD touchscreen charging case, and AI tools give the NC9 Pro a broader feature set than conventional budget-oriented earbuds.
Its advertised battery performance is another important advantage, with up to 14 hours of playback with ANC disabled and up to 10 hours with ANC enabled.
Overall, the NC9 Pro is best understood as an all-purpose smart ANC earbud. It targets people who want music, calls, travel features, noise control, connectivity, and smart functions in a single product.
FAQs about TOZO NC9 Pro
Q1: Does the TOZO NC9 Pro have ANC?
Ans: Yes. The TOZO NC9 Pro uses Hybrid ANC rated for up to 45dB of noise reduction. It also supports Adaptive ANC, Wind Noise Reduction, Transparency Mode, and other noise-control options.
Q2: How long does the TOZO NC9 Pro battery last?
Ans: TOZO rates the earbuds for up to 14 hours per charge with ANC disabled and up to 10 hours with ANC enabled. The charging case can bring total playback to up to 60 hours, or up to 40 hours with ANC enabled.
Q3: Does TOZO NC9 Pro support LDAC?
Ans: Yes. The NC9 Pro supports LDAC for compatible devices, allowing higher-quality Bluetooth audio transmission when the source device and settings support it.
Q4: Does the TOZO NC9 Pro have Spatial Audio?
Ans: Yes. Spatial Audio is one of the NC9 Pro’s supported audio features and is intended to create a wider, more immersive listening experience.
Q5: Is the TOZO NC9 Pro good for phone calls?
Ans: The NC9 Pro is designed for calls with a six-microphone AI call noise reduction system intended to improve voice clarity and reduce unwanted background noise.
Q6: Is the TOZO NC9 Pro waterproof?
Ans: The earbuds have an IPX6 water-resistance rating. They can handle exposure to water under the applicable testing conditions, but they should not be submerged or used for swimming.
Q7: Does the TOZO NC9 Pro support multipoint connectivity?
Ans: Yes. Multipoint connectivity is supported, allowing the earbuds to work with multiple compatible devices and making it easier to move between devices such as a smartphone and computer.
Short Conclusion
The TOZO NC9 Pro is a feature-packed wireless earbud aimed at users who want more than basic Bluetooth audio. With up to 45dB hybrid ANC, LDAC, Spatial Audio, Bluetooth 6.0, multipoint, six-mic AI call processing, a touchscreen case, and long advertised battery life, it covers a wide range of everyday needs.
For commuters, travelers, music listeners, remote workers, and users interested in smart earbud features, the NC9 Pro offers a particularly broad feature set. Its main appeal is not one individual specification, but the way it combines noise cancellation, sound, communication, battery life, connectivity, and smart controls in one package.
