Over the years, people’s demand for a better listening experience with wireless audio gear has never stopped. However, in today’s fast-paced lives, you can often find yourself being warped by constant noise from traffic, chatter, and even home appliances. This noise pollution not only disturbs your listening sessions but also gradually causes negative effects on both physical and mental health. Luckily, the improvement of wireless audio technology provides users with excellent noise cancellation performance, ensuring a peaceful listening experience. To help users find the right noise-canceling wireless earbuds, this blog explores the modern noise cancellation features.
Understanding Noise Cancellation Technology
Noise cancellation is one of the most popular features in today’s wireless earbuds. It allows listeners to enjoy their audio without the interference, even in the busiest environments.
Types of Noise Cancellation in Wireless Earbuds
Starting with noise cancellation types. Noise cancellation methods vary, and each offers different features and performance. Here is a brief breakdown:
Passive Noise Cancellation (PNC): It is the most basic and common noise cancellation measure. It relies on the eartips of earbuds to physically block or muff external sounds. PNC is generally less effective compared to other noise cancellation systems.
Active Noise Cancellation (ANC): ANC is also employed by many modern wireless earbuds. It utilizes the microphones of the earbuds to detect the ambient noise and send out opposite sound waves to neutralize the noise. ANC is best for blocking out constant noise, offering improved noise cancellation performance.
Adaptive Noise Cancellation (AANC):AANC is more intelligent. It comes with sensors or algorithms that automatically adjust the noise cancellation strength in real-time according to your surroundings. With AANC, you can expect a seamless listening experience.
Benefit of Noise Cancellation
What noise cancellation brings is not just a simple peaceful soundscape, but it also offers a range of benefits. While noise degrades the sound quality, noise cancellation provides listeners with improved sound clarity without turning up the volume to overcome background noise. More importantly, by not needing to turn up the volume, noise cancellation allows listeners to stay in a safe volume range for healthy listening. Also, noise cancellation can enhance your focus when working or studying, contributing to increased productivity and efficiency.
Everyday Cases with Noise Cancellation
Thanks to its practicality, noise cancellation can perfectly fit into every lifestyle. For urban professionals, noise cancellation can greatly elevate the daily commute experiences, making them less annoying. For students, noise cancellation helps with uninterrupted focus when studying in shared spaces. For workout enthusiasts in gyms, noise cancellation ensures a more immersive music streaming experience, fueling movements with enhanced momentum.
Battery Considerations with Noise Cancellation
Battery life is like blood for earbuds. It supports the performance of the earbuds. Here is a breakdown of how noise cancellation relates to battery life.
How ANC Impacts Battery Life in Wireless Earbuds
Though ANC is practical and is perfect for everyday listening, it consumes more power. As mentioned above, ANC utilizes the microphones to block out noise. The noise detection and anti-noise sound wave production process consumes extra power. The extra consumption of power results in shortened playtime.
Solutions for Extended Listening with Noise Cancellation
As the ANC requires more power, modern wireless earbuds are generally built with a large battery life. For example, TOZO NC9 comes with a large battery life that offers up to 10 hours of listening time when in noise cancellation mode. What’s more, fast charging is also a good solution for noise-canceling earbuds.
TOZO NC20: The Next Level Noise-Canceling Earbuds
TOZO is a brand that has been working on providing listeners with a premium experience. Among a range of TOZO earbuds, the NC series is famous for its outstanding noise cancellation performance. In 2025, TOZO announces the release of TOZO NC20, the latest noise-canceling earbuds in the series.
Premium Noise Cancellation for Unmatched Performance
As the latest model in the TOZO NC series, TOZO NC20 features premium noise cancellation performance. It is built with a powerful hybrid ANC system, which combines the advantages of both feedforward ANC and feedback ANC. This hybrid ANC system ensures a broader noise cancellation range and a more effective noise cancellation process. That said, TOZO NC20 offers up to 52 dB of noise cancellation strength, which is enough to block out over 99% of the ambient noise. Whether you are in a busy airport or a crowded cafe, TOZO NC20 protects your personal soundscape with total silence.
Furthermore, TOZO NC20 features intelligent adjustment with adaptive ANC technology. The automatic adaptation allows listeners to always enjoy optimal noise cancellation without the need for manual adjustment.
Ultra-Long Battery Life for Non-Stop ANC
To cope with the premium noise cancellation performance, TOZO NC20 is equipped with an ultra-long battery life. During normal listening, a single charge offers 30 hours of playtime. And the total play time can be extended to 80 hours with the charging case. When in noise cancellation mode, TOZO NC20 still offers up to 13 hours of playtime on a single charge. The total playtime under noise cancellation mode reaches up to 43 hours.
It’s also worth mentioning that TOZO NC20 supports fast charging. You can fully charge the device within 1.5 hours. That said, even when you occasionally forget to charge the earbuds. You can still get hours of playtime through a quick 10-minute charge. With ultra-long battery life and efficient charging, you can experience non-stop ANC with TOZO NC20.
Conclusion
Nowadays, modern wireless earbuds feature refined noise cancellation engineering, making uninterrupted listening accessible for every listener. TOZO’s release of TOZO NC20 perfectly represents the modern noise cancellation excellence.
