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🎧 TOZO NC9 Pro Review – A Budget-Friendly Upgrade with ANC!

By Vitaly Fedorov | Last Updated on June 12, 2025 | Posted on June 9, 2025

If you’ve been hunting for a budget pair of earbuds with Hybrid Active Noise Cancellation, support for a dedicated app, and a few premium features tossed in — then the TOZO NC9 Pro might just catch your attention.

We got our hands on this new version and unboxed it live on our YouTube channel. The full unboxing is available to watch here: https://youtu.be/3inn9nsUQYI. This review is proudly brought to you by Headphone Palace, where we test, compare, and break down headphone tech that fits your budget and your lifestyle.

Let’s walk through every single detail, from packaging to performance, so you know exactly what to expect.


📦 First Impressions: Packaging & Presentation

Right off the bat, the TOZO NC9 Pro box feels compact and premium. It’s a square-shaped box, measuring 3.5 inches by 3.5 inches, and weighing around 82 grams. The front features a clean product image, and the sides/back highlight key features like:

  • Hybrid Active Noise Cancellation
  • Transparency Mode
  • TOZO App Support
  • Bluetooth 5.3

The box design is minimal but functional — nothing flashy, just clean and clear.


🔍 Product Authenticity Check

Before diving in, it’s important to verify that your TOZO product is genuine. TOZO includes a QR code sticker on the box for this very reason.

Here’s how to check it:

  1. Locate the QR code sticker on the side of the box.
  2. Scratch the silver panel to reveal your product’s unique code.
  3. Visit https://www.china3-15.com/
  4. Enter the code, click submit, and verify your product’s authenticity.

This gives peace of mind — especially when buying online or from third-party sellers.


✂️ Unboxing the TOZO NC9 Pro

We start by cutting the poly wrap (you can watch this part in the video) and lifting the top lid.

Inside the box, you’ll find:

  • ✨ 1x Charging case with earbuds inside
  • 🧩 5x Extra ear tips (S/M/L)
  • 🔌 1x USB-C charging cable
  • 📖 1x User manual + quick guide

Everything is neatly packed and easy to access. The accessories feel well-made and the extra ear tips are soft and comfortable.


TOZO NC9 Pro Specifications

ModelT12 NC9 Pro
Brand NameTOZO
Active Noise CancellationYes (-45dB Hybrid ANC)
Control ButtonYes
Wireless Range10 Meters
Wireless TypeYes (True Wireless)
Sound IsolatingYes
CommunicationBluetooth
Earcups TypeIn-Ear
CertificationCE, FCC
Size of Drivers10mm Dynamic Driver
Voice Assistant Built-inYes (Siri/Google Assistant)
Headphone Pads MaterialSilicone
NFC TechnologyNo
Bluetooth Version5.3
Max Output10mW
MicrophoneYes (6 Mics ENC for Clear Calls)
Charging MethodType-C
Support APPYes (TOZO App)
Magnet TypeNeodymium
WaterproofYes (IPX8 Rated)
Impedance RangeUp to 32Ω
Frequency Response Range20Hz – 20kHz
CodecsAAC
Plug TypeWireless Only
Support Memory CardNo
ResistanceIPX8
Sensitivity101±3dB
Volume ControlYes (Touch Control)
Vocalism PrincipleDynamic
ConnectorsNone (True Wireless)
StyleTWS Earbuds

🎧 Testing Results

We conducted real-life usage tests in different environments to give you a clearer idea of how the TOZO NC9 Pro performs.

🔊 Microphone Testing

We’ve recorded a live mic test so you can listen and judge the clarity for yourself.


🧪 Environment Tests

ScenarioResult
Reading Room✅ Perfectly clear; no distractions
AC Room✅ At 50% volume, outside noise is almost completely blocked — excellent noise isolation!
Podcast Listening✅ Good clarity and voice depth
Bedtime Use✅ Comfortable and soothing
Cycling Time⚠️ Works well, but we recommend the TOZO Open Buds for open-ear safety
Vehicle Horn Test✅ With ANC turned on, external horn sounds are significantly reduced

📏 Sound Level (dB) Test Results

We used a standard dB meter app and played “Faded” by Alan Walker at 50% volume to measure the sound output.

MINAVGMAX
49dB59dB71dB

📌 Note: These results are approximate and may vary depending on your environment, device, and distance from the source.


💡 Want to test it yourself?
Download any Sound Meter app from your phone’s app store, play your favorite track, and check your own sound level results!


🔋 LED Digital Display – Clear Charging Status at a Glance

The TOZO NC9 Pro charging case is equipped with a smart LED digital display that shows the exact battery percentage of the case. This means you’ll never be caught off guard by a low battery again.

What’s more, it also indicates the charging status of the left and right earbuds individually, so you know exactly when each one is fully topped up.

✅ No more guessing—just clear, real-time battery info right on the case!


⚖️ Measuring the Components

We like being precise here at Headphone Palace, so we measured everything:

  • Full box weight: ~82g
  • Charging case (with buds): ~43g
  • Each earbud (L/R): ~5g each
  • USB-C cable length: ~9 inches (approximately)


    The USB charging cable included is quite short — not really ideal for desk setups or travel pouches, but it’ll get the job done in a pinch.

Everything feels lightweight but solid — no cheap plastic vibes here.


🔄 A New Feature: Physical Reset Button

One welcome upgrade is the new reset button inside the charging case.
We previously saw this on the TOZO Open Buds, and it’s great to see it here.
It allows for quick resets or re-pairing without complicated steps.

Each earbud features a subtle yet clean TOZO logo on the outer surface, giving it a sleek and branded look without being too flashy.

👍 This is a huge win for those who hate diving into settings menus.


🎧 First Wear – Fit & Feel

Popping the earbuds in, the fit is snug and secure. The tips seal the ears well, which helps with both passive noise isolation and bass response. The overall comfort is impressive — even after 60 minutes of use, there’s no ear fatigue.

We recommend trying different tip sizes for the best seal.


Here are the touchpad controls from the TOZO NC9 Pro manual (as mentioned in the user manual):

🔹 6.0 Operation and Controls

✅ 6.1 Wearing Both Earbuds

  • Double-tap the R earbud: Next song
  • Double-tap the L earbud: Previous song
  • Tap once (L or R): Play/Pause
  • Tap and hold (L or R): Lower the volume

✅ 6.2 Wearing One Earbud

  • Double-tap the earbud: Next or previous song (depending on L/R side)
  • Tap once: Play/Pause
  • Tap and hold: Lower volume

✅ 6.3 Calling Control

  • Answer incoming call: Tap either L or R
  • End the call: Tap either L or R
  • Reject call: Hold either L or R for 2 seconds

✅ 6.4 Active Noise Cancellation Control

  • Hold L: Switch between ANC → Transparency → Normal mode

✅ 6.5 Voice Assistant

  • Triple-tap L or R: Activate voice assistant (e.g., Siri or Google Assistant

🔊 Sound Quality – First Impressions

Here’s where things get interesting. For a sub-$60 pair of earbuds, the sound quality is surprisingly clean and full.

  • Bass: Tight and present, not overpowering
  • Mids: Clear and balanced, vocals are forward
  • Highs: Not harsh, just enough sparkle
  • ANC Performance: Excellent for the price
  • Transparency Mode: Works decently in quieter environments

While it won’t compete with $200+ ANC buds, the NC9 Pro punches well above its price tag — especially for casual music listeners and podcast fans.


🎮 Low Latency Mode

The Low Latency Mode in TOZO earbuds ensures that audio and visual stay perfectly in sync, making it ideal for gaming, watching videos, or live streaming. This feature dramatically reduces the delay between what you see and what you hear, providing a seamless and immersive experience.

🎧 Key Benefits:

  • Real-time sound delivery
  • Enhanced gaming performance
  • Smooth movie and video playback
  • No lip-sync issues

Whether you’re battling it out in an online match or binge-watching your favorite series, TOZO keeps you perfectly in sync.

Sure! Here’s a polished and engaging write-up for the TOZO ORIGX Acoustic 2.0 Technology feature:


🎧 TOZO ORIGX Acoustic 2.0 Technology

Experience sound the way it was meant to be heard.
With TOZO ORIGX Acoustic 2.0 Technology, you’re treated to a next-level audio experience that brings your music to life. Whether it’s deep bass, crisp treble, or crystal-clear vocals — every note is delivered with precision, balance, and richness.

✅ Enhanced Bass – Feel every beat with powerful, immersive low-end performance.
✅ Refined Treble – Enjoy sparkling highs without harshness.
✅ Clear, Natural Vocals – Hear vocals exactly as they were recorded — lifelike and smooth.

Whether you’re listening to music, watching movies, or taking calls, OrigX 2.0 ensures an authentic, studio-like experience in the palm of your hand.


🔇 -45dB Advanced Noise Cancellation

The TOZO NC9 Pro comes with Hybrid Active Noise Cancellation capable of reducing ambient sound by up to -45dB. Whether you’re on a noisy flight, commuting through traffic, or working in a busy café, this advanced ANC technology ensures a peaceful and immersive listening experience.

💺 As shown in the user manual, it’s perfect for relaxing during travel, allowing you to enjoy your music or rest without distractions.

✅ Ideal for:

  • Airplane travel
  • Office environments
  • Public transportation
  • Noisy surroundings

Let the world fade out—you and your music, undisturbed.


🔋 Battery Life & Charging

TOZO claims up to 10 hours per charge, with the case providing a total of 59 hours.
In our early tests, after 2 hours of playback with ANC on, the battery only dropped ~25%, which is promising.

Charging is done via USB-C (no wireless charging this time).


📱 App Support – TOZO App

A major step up from the original NC9 is TOZO App support.
From the app, you can:

  • Customize EQ settings
  • Update firmware
  • Control ANC & Transparency modes
  • Check battery levels

The app is clean and easy to use — a big plus for customization lovers.


🔁 NC9 Pro vs NC9 – What’s New?

FeatureTOZO NC9TOZO NC9 Pro
App Support❌ No✅ Yes
Reset Button❌ No✅ Yes (inside case)
Bluetooth Version5.05.3
Sound TuningFixedCustomizable via App
ANCBasicHybrid ANC

✅ NC9 Pro is a solid upgrade without inflating the price too much.


🎥 Watch the Full Unboxing

If you haven’t already — check out our full unboxing video on YouTube:

We go step-by-step through the unboxing, measurements, and initial setup.


🎤 6 Mics ENC for Crystal Clear Calls

The TOZO NC9 Pro is equipped with a 6-microphone setup, combining three mics on each earbud to deliver exceptional call clarity.

This feature uses Environmental Noise Cancellation (ENC) technology to intelligently filter out background noise—whether you’re on a crowded street or in a noisy café. While two microphones capture your voice, the other four work to detect and suppress ambient sound, ensuring your voice stays front and center.

📞 The result? Clear, professional-sounding calls on the go, even in chaotic environments. Perfect for video calls, virtual meetings, or everyday conversations.

💧 IPX8 Waterproof – Built for Sweat & Splashes

The TOZO NC9 Pro comes with an impressive IPX8 waterproof rating, making it ideal for active lifestyles. Whether you’re sweating it out at the gym, jogging in the rain, or accidentally drop your earbuds in water, they’re built to handle it.

IPX8 means the earbuds can be submerged in water up to 1 meter deep for up to 30 minutes—without damage.

🛡️ So go ahead—sweat, splash, or rinse—the NC9 Pro can take it. Just remember: the case isn’t waterproof, so keep that part dry!


📖 TOZO NC9 Pro User Manual (Image Guide)

Want to explore the full set of features, controls, and setup instructions? Here’s a visual walkthrough of the TOZO NC9 Pro user manual — perfect for quick reference and guidance.

🖼️ User Manual Images:


⚡ TOZO NC9 Pro Quick Start Guide

Short on time? No worries! Here’s a simplified Quick Start Guide to help you get your TOZO NC9 Pro up and running in no time.

🧾 Quick Guide Images:


📞 TOZO Customer Support (Official Visiting Card)

If you ever need help with your TOZO NC9 Pro, here’s the official TOZO Customer Support Contact Card that comes in the box.

🖼️ Customer Support Card Image:


Want to check out or buy the TOZO NC9 Pro? Here’s the link:

Check Latest Price (#AD)

🟢 Final Verdict: Is It Worth It?

For under $60, the TOZO NC9 Pro delivers:

✔️ Solid ANC performance
✔️ Great sound for the price
✔️ App control and EQ options
✔️ Comfortable fit and clean design
✔️ A reset button for easy troubleshooting

It’s hard to find this much value packed into such an affordable pair of earbuds. If you’re looking for something reliable without breaking the bank — this is an easy recommendation.

Discuss more about this, FAQ, Announcements and Miscellaneous, over on our community.

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About Vitaly Fedorov

Vitaly Fedorov is a seasoned audio technician and writer. After spending ten years in a studio team, I have decided to spread my knowledge to people in this domain. On this site, I work for headphone fixing or repair issues, that you’re thinking about fixing. Click on any article on my site and read the complete answer about that issue. I am excited to read your feedback.

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