The TOZO NC9 Pro is a budget true-wireless earbud with an unusually long feature list: active noise cancellation, LDAC, a touchscreen charging case, multipoint pairing and a companion app with adjustable sound. At around $50, that combination immediately catches the eye. But a long specification sheet is not the same thing as a great everyday earbud. After using a review sample provided by TOZO, our overall reaction is straightforward: the NC9 Pro sounds good for the money and its ANC is useful at this price, though neither is a flagship-level performer. The microphone is less convincing.
TOZO supplied the review sample; this independent review is based on our hands-on testing of the earbuds. The judgments about value, comfort, ANC and microphone performance come from that use. We have not measured frequency response, isolation in decibels or battery runtime in a lab, and we do not present manufacturer claims as measured results. TOZO’s product information provides context for the specifications; the assessments of sound and ANC below come from our own use.
Design and comfort
The TOZO NC9 Pro uses a compact, stemless in-ear design. Most of each earbud sits within the ear rather than hanging below it, giving the pair a discreet look. The plastic does not feel luxurious, but in our hands it felt tidy and solid enough for ordinary daily use.
The charging case is the more distinctive part of the design. Its 1.47-inch LCD touchscreen shows battery information and provides quick access to playback and noise-control settings without always opening the phone app. We found that more useful than a purely decorative display. The trade-off is that the exposed screen is another surface to protect from scratches when the case is carried with other objects.
The included silicone tips let you adjust the fit. A good seal matters here: it changes both bass response and the amount of outside noise the earbuds can block. With the right tips, the NC9 Pro sat securely in our ears, but comfort was simply okay for the price rather than exceptional. Fit is personal, and we would not assume the same comfort during long sessions for every listener.
TOZO lists an IPX8 water-resistance rating for the earbuds, which is reassuring for sweat and rain. That rating does not apply to the charging case, and water resistance should not be treated as a guarantee against all damage. Overall, the practical earbud shape and genuinely useful touchscreen case are positives; long-session comfort and care for the display remain the main design caveats.
Sound quality and LDAC
The NC9 Pro combines a 10mm SDLC dynamic driver with TOZO’s OrigX Pro acoustic technology. More importantly, in our own listening it sounded good for around $50. The tuning is lively and slightly warm rather than strictly neutral, with bass that gives music weight without routinely burying vocals. That is an enjoyable balance for everyday listening, though listeners seeking a flatter presentation may want to adjust the EQ.
Low frequencies have a satisfying sense of impact on electronic tracks and kick drums. The bass can make pop and hip-hop engaging, but the amount you hear depends on the ear-tip seal. In the midrange, vocals remained intelligible and instruments did not disappear beneath the low end. This is a positive result for an affordable pair, not a claim that it reproduces every recording with the layering or precision of a more expensive model.
Treble was relatively easy to listen to at normal volume. We did not find the presentation aggressively sharp, although listeners who prefer a very airy, analytical top end may want more openness. The soundstage is also not a particular reason to choose these over premium earbuds. Our conclusion from listening is simpler than a laboratory breakdown: the NC9 Pro is enjoyable and well judged for its price, with limitations that become more apparent when compared with higher-end products.
The TOZO app gives listeners EQ options, which helps if the default balance is not to their taste. We did not measure frequency response, so descriptions of bass, mids and treble here are subjective impressions from our review pair, not measurement results.
LDAC support is welcome at this price when the source device is compatible. It can transmit more audio data than basic Bluetooth codecs, but it does not turn poor recordings into good ones or guarantee an audible improvement. We did not perform a level-matched codec comparison, so we cannot attribute any particular detail we heard solely to LDAC. The feature adds flexibility; our recommendation rests primarily on how the earbuds sounded in normal use.
ANC and transparency
Active noise cancellation is one of the more useful parts of the NC9 Pro. TOZO rates its hybrid system for up to 45 dB of reduction and lists Adaptive ANC, Wind Noise Reduction and other listening modes. The 45 dB figure is TOZO’s claim, not a measurement we made. In our hands-on test, however, the change when ANC was enabled was immediately noticeable, especially with steady background sounds such as ventilation and the low rumble associated with travel.
The earbuds lowered the overall level of environmental noise even before music started playing. With music on, that made it easier to listen without simply turning the volume up. Voices and other midrange sounds remained audible, but were less prominent. Sudden or irregular noises were harder to suppress than a continuous hum, and the result depended on getting a good seal from the ear tips. These are important limits: the NC9 Pro is not a substitute for the stronger isolation of leading premium models.
TOZO provides more than an ANC on/off switch. Adaptive ANC is designed to respond to the surrounding environment, while the separate wind setting gives another option outdoors; the modes can be selected in the app or from the touchscreen case. We found the ability to change settings convenient, but did not measure the amount of cancellation delivered by each mode separately.
Transparency mode brings outside sound back in when you need a quick conversation or greater awareness of your surroundings. In our use, voices remained easy enough to hear and we did not notice an obvious background hiss. The presentation was not completely natural, though: outside sounds had a slightly processed character compared with listening without earbuds. There was still a clear, useful difference between ANC, normal listening and transparency settings.
Taken together, the noise-control features are good for the roughly $50 price. ANC made a meaningful difference to steady noise, and transparency was practical rather than merely a feature on the box. Neither mode is class-leading, and we did not perform a controlled side-by-side test with Apple AirPods Pro 3 or Sony WF-1000XM6; those models remain a higher benchmark, at a much higher price.
Calls and microphone
The NC9 Pro has a six-microphone call system with noise-reduction processing. In quieter surroundings, speech was understandable in our use, which makes the earbuds suitable for occasional phone calls and short voice chats. That is a useful baseline, but microphone performance is not one of the reasons we would choose this model.
When background noise increased, voice pickup could sound more processed and less natural. The six-microphone specification did not translate into consistently full, clear speech in every situation. We did not make a controlled recording set across traffic and strong wind, so we would not promise reliable results in those environments.
If you make a quick call now and then, the NC9 Pro can do the job. If meetings, voice messages or frequent calls are central to how you use earbuds, it is worth looking at alternatives with stronger call performance. This keeps the microphone judgment in proportion to our experience: usable, but not a product strength.
Battery, connectivity and app
Battery endurance is one of the NC9 Pro’s more attractive specifications. TOZO rates the earbuds for up to 14 hours per charge with ANC off and up to 10 hours with ANC on. With the case, the advertised totals are up to 60 and 40 hours respectively. Those are long figures for the price, but they are manufacturer ratings rather than a runtime test we performed. Volume, codec, ANC and the way the earbuds are used can all affect the actual result.
TOZO also advertises fast charging. That is useful when you forget to charge the case, although we did not time a short top-up and would not promise a specific amount of listening from it. The important distinction is that the battery specification looks strong on paper; our review does not independently confirm those hour counts.
Wireless connectivity is well equipped. Bluetooth 6.0, LDAC and dual-device multipoint are all listed for the NC9 Pro. Multipoint can keep a phone and laptop connected, reducing the need to disconnect and pair again when switching devices. LDAC gives compatible source devices a higher-bandwidth audio option. A low-latency mode is also offered for gaming and video, though we did not measure delay in a controlled test.
The earbuds are designed to reconnect when removed from the case. In our normal use, the connection was practical, but we have not tested setup and reconnection on every phone or operating system.
The TOZO app offers 32 EQ modes and further sound customization. It also puts noise-control settings and other device options in one place, while the touchscreen case makes several routine actions available without opening the app. That combination is unusually flexible for a pair at this price, although the number of menus can take a little time to learn.
TOZO also promotes AI-related features such as translation, meeting notes and chat. We regard these as extras, not reasons to buy the earbuds, because their usefulness depends on the app, account and your own needs. The more durable value proposition is simpler: long claimed battery life, multipoint, LDAC, adjustable sound and a case that gives direct access to common controls.
How the TOZO NC9 Pro compares
The EarFun Air Pro 4 is another compelling competitor, particularly for listeners who value codec support. Alongside LDAC, it supports aptX Adaptive and offers adaptive ANC, multipoint connectivity and a more traditional charging case. The EarFun is likely to appeal more to users who prioritize wireless audio flexibility, while the NC9 Pro differentiates itself through its touchscreen controls, extensive customization and feature-rich overall experience.
If the touchscreen charging case is one of the main reasons you are considering the NC9 Pro, the JBL Live Beam 3 is the most obvious comparison. JBL also integrates a display into the charging case, allowing many functions to be controlled without opening a smartphone app. However, the Live Beam 3 sits in a noticeably higher price category. The NC9 Pro delivers a similar concept at a significantly more accessible price, even if JBL offers a more premium overall experience.
These comparisons are based on stated features and price positioning, not controlled listening tests. The NC9 Pro’s appeal is its broad feature set at around $50; it does not need to beat every alternative in every category to be worth considering.
Who should buy it?
Consider the NC9 Pro if you want a broad set of features without paying flagship prices. In our use, sound and ANC were good for around $50, and the touchscreen case added genuinely convenient controls. LDAC, multipoint and the app’s EQ options make the package more versatile than a basic budget pair.
The battery figures may also appeal to commuters and travelers, provided you understand that they are TOZO’s advertised results rather than endurance we measured. Android users with an LDAC-compatible device can make use of that codec, but the earbuds do not require LDAC to be enjoyable.
Look elsewhere if you make frequent calls, expect the most natural transparency mode or need flagship-level ANC. A conventional charging case may also suit you better if you do not want a touchscreen. Fit is worth considering too: it was acceptable for the price in our use, but long-session comfort will vary by ear shape and tip choice.
TOZO NC9 Pro key specifications
- Model
- TOZO NC9 Pro
- Type
- True wireless in-ear earbuds
- Driver
- 10 mm SDLC dynamic driver
- Audio
- LDAC; Hi-Res Audio Wireless
- Noise control
- Hybrid ANC, manufacturer-rated up to 45 dB; Transparency mode
- Microphones
- 6-mic call noise reduction
- Bluetooth
- Bluetooth 6.0; dual-device multipoint
- Controls
- Earbud touch controls; 1.47-inch LCD touchscreen charging case
- Battery
- Manufacturer-rated up to 14 hours earbuds / 60 hours total (ANC off); 10 hours / 40 hours total (ANC on)
- Charging
- Fast charging advertised; charge time not verified
- Water resistance
- IPX8 earbuds
- App features
- TOZO app; 32 EQ modes
Verdict
The TOZO NC9 Pro succeeds by combining more features than we would normally expect at around $50. It offers a touchscreen case, LDAC, multipoint and a flexible app, while TOZO advertises particularly long battery life. The display is genuinely useful for quick adjustments, though it is also another surface to protect from scratches.
In our hands-on use, the sound was enjoyable and good for the money. Bass gave music energy without routinely obscuring vocals, while the overall presentation was easier to listen to than a harsh or overly bright tuning. We would not mistake it for a premium audiophile earbud, but its audio performance is a reason to consider it at this price.
ANC also made a clear difference to steady background noise. Voices and sudden sounds still came through, and the result fell short of flagship noise cancellation, but for the price it was useful. Transparency mode worked for short conversations and awareness of surroundings, although outside sound was slightly processed.
The microphone was usable for occasional calls but was not a selling point, especially with more background noise. Comfort was okay for the price rather than exceptional. We also did not verify battery runtime, ANC attenuation or audible codec differences in controlled tests, so TOZO’s numerical claims should not be read as our measurements.
Our 8.2/10 score reflects the overall value of the package: good sound and ANC for the money, extensive features and a practical touchscreen case, balanced against average call quality and the limits that come with a budget product. For buyers spending up to $50, the NC9 Pro is our recommended earbud pick—not a claim that it outperforms premium models in every category.
Sources and review notes
Hands-on impressions: Our hands-on testing of a TOZO NC9 Pro review sample provided by TOZO. Specification references: TOZO product listing and TOZO NC9 Pro comparison. The product listing contains older NC9 copy; model-specific claims were checked against the newer TOZO material. The score reflects our reported hands-on impressions and the product’s value, not laboratory testing.
Editorial record
Sources and updates
Product specifications and factual claims were checked against Official TOZO NC9 Pro product page ↗. Scores and buying advice follow our category-specific editorial methodology.
- Published
- September 27, 2026
- Last updated
- September 27, 2026
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