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  • TOZO NC9 Hybrid Active Noise Cancelling Wireless Earbuds, in Ear Headphones IPX6 Waterproof...
  • Fit type: In-ear
  • Connection: Wireless
  • Colors: Black
  • Excellent sound quality and noise-cancelling
  • Price not available
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TOZO NC9 review

The TOZO NC9 headphones are the latest Bluetooth earbuds on the market. TOZO market the NC9, based in the USA. TOZO sells a wide range of electronic products, particularly headphones.

In this TOZO NC9 review, we will take a look at the features of the TOZO NC9 and see if they are worth the money.

Build quality

The TOZO NC9 earbuds have an elegant design. The finish is glossy with the primary material being aluminum alloy. They come with three pairs of earbuds, 2 of which are memory foam and one is silicone. The memory foam earbuds create a good seal in your ear canal, which is essential for exact noise cancellation.

The body of the earbuds is small and light, with a black charging cable, measuring 1.2 meters, which is ideal for most users.

On the right side, there is an option to turn the earbuds on/off, and on the left side, you can play/pause and skip tracks. The controls are intuitive and work well. The buttons feel solid, which is essential because you don’t want them to break easily. The outer shell of the earbuds is made from metal, but its interior feels cheap, so it’s not very durable.

Another issue with the build quality of these headphones is that they are not waterproof. Even though they have an IPX6 rating, which means that they can withstand dust particles, sweat and light rain, I don’t recommend using them in heavy rain or when swimming or taking showers/baths.

The cord attaches to each earbud via plastic clips, and you can easily remove them by pulling it out of the housing while pressing down on the inner part of each clip. This type of connection makes them easy to maintain but also prone to breaking if you’re not careful when removing them from your ears during everyday use.

  • ✓ Fit type: In-ear
  • ✓ Connection: Wireless
  • ✓ Colors: Black
  • ✓ Excellent sound quality and noise-cancelling
TOZO NC9 review

Noise Cancellation

The TOZO NC9 headphones use active noise cancellation (ANC) technology to cancel out ambient noises around you so you can listen to your music without any distractions or interruptions from outside noises or people talking nearby you.

Suppose you are using these headphones outdoors during a busy day in a big city like New York or London. In that case, you might find that their ANC technology isn’t as effective as other more expensive brands such as Bose or Sony because they lack higher frequency response (20kHz).

This frequency response means that they don’t do as good a job at blocking out lower tones such as traffic noise when riding a bike or walking on city streets compared to higher frequency noises such as voices from people talking nearby or noisy bars. If you are riding a train, plane, bus or looking for ANC earbuds to use in a noisy office or home, then the TOZO NC9s will do an excellent job of blocking out background noises. They have a frequency response range of 20Hz–20kHz and a noise cancellation rating of 23.8dB.


The design of the TOZO NC9 headphones is modern and sleek. Due to their small size, they are not ideal for people with large ears or who wear glasses because the earbud housings may not fit properly over their ears. They are light enough that you won’t feel any discomfort when wearing them for long periods.

The earbuds have an IPX6 rating which means that they can withstand sweat and rain but not water immersion. If you are caught in heavy rain or want to take them swimming with you for your morning swim, then you should look for headphones that have a higher waterproof rating such as IPX7 so they can be immersed in water up to 1 meter deep without breaking.

TOZO NC9 review


The TOZO NC9 earbuds are comfortable to wear for long periods due to their lightweight design and choice of earbud tips included in the package. If you have small ears, then you might experience some discomfort because the earbuds may not fit appropriately over your ears and they may fall out if you move around too much while wearing them. However, if you have large ears, they should fit fine once you find the right-sized earbuds for your ears.

Another issue with these headphones is that they may not be compatible with all Bluetooth enabled devices. The NC9 only supports Bluetooth 5.0 technology when most devices on the market support only 4.0 technology mean that you need to make sure that your device supports Bluetooth 5.0 before purchasing these headphones.

As with all Bluetooth enabled devices, it is important to keep them charged to ensure that you can use them anytime you want without worrying about running out of power mid-use. The battery life on these headphones is better than most other wireless products on the market today because it lasts up to 6 hours at high volume and up to 8 hours at medium volume on one charge depending on whether it’s noise-cancelling or not.

When it’s time to charge them again, plug them into the wall using a USB cable, and it should take just 2 hours to reach full charge from zero percent battery life remaining which is very convenient.

There’s also an LED indicator on the earbuds to let you know how much battery life is remaining in each earbud. This indicator is handy when you want to know if there is enough power to finish your activity or if you need to recharge it.

How do they sound

Unlike most Bluetooth earbuds, the TOZO NC9 earbuds have a sound quality that you will enjoy listening to even in a loud environment.

The NC9 feature a frequency response of 20Hz to 20KHz, unusual for budget earbuds, allowing you can listen to music, podcasts and audiobooks in stunning quality. This product also has active noise cancellation, which is rare for wireless earbuds at this price point. They have an impedance of 32 ohms which is not ideal, but it’s not as bad as it sounds. The sound is clear and detailed with crispy treble and decent bass output. There’s also a built-in microphone and remote control so you can answer calls, play/pause music, skip tracks and change the volume of the music using these earbuds.

Do they have a microphone

The TOZO NC9 earbuds have a built-in microphone which means you can use them to make phone calls while you’re on the go or when you’re working out. You can also use them to talk to Siri or Cortana if you have an iPhone or Android phone, respectively. They have a very good microphone quality with excellent noise cancellation so that your voice is clear and understandable for the person on the other end of the line, whether it’s your friend, family member or boss at work.

What about wireless

The TOZO NC9 earbuds are wireless Bluetooth enabled earbuds which means that you can use them with any Bluetooth enabled device without dealing with the hassle of wired connections. It also means that you can easily listen to music from your phone or tablet up to 30 feet away from the device.

You can also use them in wired mode if they don’t have enough battery power to last you all day or if you want to enjoy better sound quality because they have an analogue jack which lets you connect them to any 3.5mm headphone jack in case the battery runs out.

Should I buy them

If you’re looking for a reasonably priced pair of wireless Bluetooth earbuds that have great sound quality, excellent noise cancellation and long battery life then get the TOZO NC9 earbuds. They are one of the best products currently available on Amazon with hundreds of positive reviews from happy customers.

They are a lot cheaper than some other products on the market, but they sound just as good. Still, they are much more affordable, so they are a right choice for people who don’t want to spend too much money on their headphones but still want excellent quality sound, comfort and noise cancellation features.


I think that the TOZO NC9 earbuds are the right choice for people who want good sound quality, comfort and noise cancellation but don’t want to spend too much money on their headphones. They are reasonably priced, and they have hundreds of positive reviews from happy customers, so I recommend you purchase them if you want good wireless earbuds for everyday use.

  • Hybrid 3 layer Active Noise Cancellation.
  • You can hear what you want to hear,
  • Double microphone noise reduction system suppresses environmental...
  • Pick up the two headsets from the charging case,
  • Wireless earbuds can last for over 11 hours' playtime from a...

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