For pc, the QCY MeloBuds A30 are my pick for the best active noise cancelling bluetooth earbuds for pc, thanks to adaptive ANC and triple-device switching.
TOZO is the runner-up, with six microphones and six ear-tip sizes for calls and fit flexibility.
• QCY MeloBuds A30 — best for switching between a PC and other devices; pick this if you want adaptive ANC and support for three-device connections.
• TOZO NC9 — best for a customizable fit; pick this if six ear-tip sizes and app-based EQ options suit your priorities.
• TOZO NC9 — best for a customizable fit; pick this if six ear-tip sizes and app-based EQ options suit your priorities.
• TOZO NC9 — best for a customizable fit; pick this if six ear-tip sizes and app-based EQ options suit your priorities.
The MeloBuds A30 stand out for PC users who want noise control and a way to move between devices without treating the earbuds as laptop-only gear. QCY lists Bluetooth 6.0, adaptive active noise cancellation, and connections with as many as three devices. That combination makes them a practical fit for someone who alternates between a computer, phone, and tablet.
The ANC is designed to adjust to different surroundings, including office chatter, transit, traffic, and wind. For desk work, that means the noise-control system is intended to respond to changing background conditions rather than offer just one fixed approach. There is also a transparency mode for hearing more of the surroundings when needed. The published maximum reduction figure is up to 60 dB, but that number alone does not tell you how much noise you will perceive in every room or with every fit.
For meetings, QCY specifies an eight-microphone call system with AI call enhancement. That is a notable feature for video calls, though a microphone count cannot guarantee how your voice will sound to other people in every environment. The app adds EQ adjustments and customizable touch controls. QCY also lists game and sleep modes, plus earbud location tracking. LDAC support is a draw for compatible listening setups, but the PC and audio source need to support the relevant codec to make use of it.
Battery figures are up to 11 hours of playback with ANC off or six hours with ANC on, with the case extending total listening time to up to 50 or 27 hours, respectively. The trade-off is that ANC use reduces the listed single-charge playback time. The earbuds are IPX5 rated for sweat and light splashes, but that is not a reason to treat them as waterproof for immersion. I’d choose the A30 for a multi-device PC setup where adaptive noise control is the main priority.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-15 · 8 min read · Independent comparison
The sage-green NC9 is the first of three color versions of the same TOZO model in this guide. Its core feature set is aimed at everyday listening and calls: hybrid ANC, six microphones with environmental noise reduction for calls, transparency mode, and Bluetooth 5.3. It is a sensible alternative for a PC user who values fit choices and straightforward customization more than switching among three devices.
TOZO lists up to 45 dB of noise reduction and six replaceable ear-tip sizes. Tip choice matters because a secure, comfortable fit is central to wearing in-ear earbuds for long stretches, and a good seal can also affect how noise control feels. The app offers 32 EQ options and noise-control settings, while the 10 mm drivers are described as tuned for bass-forward sound. For meetings, the six-microphone call system is intended to reduce background noise; it is not a promise that every call will be crystal clear in every setting.
The charging case displays remaining battery, which is useful when planning a workday without guessing from memory. TOZO lists up to 14 hours of playback per charge with ANC off or 10 hours with ANC on, and total playback of up to 60 or 40 hours with the case, respectively. Those figures are manufacturer-stated maximums, and actual use can vary with settings and conditions. The case is listed with a two-hour full charge time.
The main trade-off against QCY is device flexibility: the NC9 materials do not list triple-device switching, while the A30 does. On the other hand, TOZO specifies six tip sizes and a case battery display. I’d consider this version if the sage-green color appeals and you want those fit and battery-check features in an in-ear headset for PC calls and listening.
TOZO NC9
The gray NC9 has the same listed core features as the sage-green version: hybrid ANC, transparency mode, six microphones for calls, six ear-tip sizes, and app-based EQ customization. The differences in the provided specifications are the color and a stated frequency range of 20 Hz to 20 kHz. There is no reason to expect the gray option to behave differently for PC use based on the listed feature set.
That shared design makes it a fit for someone who wants one pair of earbuds for work calls, music, and general listening. Transparency mode can help when you need to hear nearby sounds without removing the earbuds. The app’s EQ options give listeners a way to adjust the sound, while the 10 mm drivers are specified alongside TOZO’s bass-oriented sound description. As with any Bluetooth earbuds, check that your PC supports Bluetooth audio and that its calling software is set to use the earbuds’ microphone and speakers.
The battery claims match the other NC9 versions: up to 14 hours per charge with ANC off or 10 with ANC on, and up to 60 or 40 hours total with the case. Its stated Bluetooth range is 20 meters, though walls, interference, and the computer’s Bluetooth hardware can affect a connection in ordinary use. The gray version does not add a listed PC-specific connection feature over the other colors.
Its trade-off is the same as the other NC9 variants: it offers useful fit and sound customization, but the supplied specifications do not list triple-device switching or LDAC. I’d pick gray when that color is the preference and the NC9’s shared feature set matches the way you work.
The light-blue NC9 completes the color comparison. It shares the model’s hybrid ANC, six-microphone call system, transparency mode, and six tip sizes. For a PC setup, that means its strengths are the same practical ones found in the sage-green and gray versions: adjustable sound through the app, multiple fit options, and a case that shows remaining battery.
TOZO lists up to 45 dB of noise reduction and says the earbuds’ call processing is designed to reduce surrounding noise. These are useful features to consider for a home office or shared workspace, but they do not establish that the earbuds will remove every distraction or make a microphone sound equally clear in every room. The transparency mode is a useful counterpoint to ANC when you need awareness of your surroundings.
The NC9 is rated IPX8 in its product title, and the description also refers to protection against sweat, rain, and splashes. For a PC buyer, that durability detail may matter if the same earbuds will be used during exercise or outdoors. The listed battery performance is up to 14 hours per charge with ANC off or 10 hours with ANC on, with up to 60 or 40 hours total when including the case. The stated full charge time is two hours.
The trade-off is that this color version has no distinct PC feature over the other NC9 colors, and Bluetooth 5.3 is listed rather than the A30’s Bluetooth 6.0 and triple-device support. I’d choose the light-blue version for its color and the NC9’s fit and battery features, not for a different connection experience.
I compared the published connectivity, ANC, microphone, battery, fit, and app features for PC-oriented listening and calls.
The ranking is my independent editorial opinion, based on the listed specifications and the use cases they suggest.
No brand paid for placement.
FAQ
QCY lists support for connecting to three devices. The TOZO NC9 specifications provided here do not list that feature.
Both brands list call-focused microphone features: eight microphones for the QCY A30 and six for the TOZO NC9. Battery, comfort, fit, and the environment can affect a long session, so the listed microphone counts should not be treated as a guarantee of call quality.
No. The listings describe in-ear earbuds. Shoppers looking for fast charging open ear headphones for PC should note that these are not described as open-ear designs, and no fast-charging feature is specified here.
For PC, I recommend the QCY MeloBuds A30 if you want adaptive ANC and listed support for switching among three devices. The TOZO NC9 is a reasonable alternative if six ear-tip sizes, app EQ choices, and a battery display matter more to you. Neither listing describes an open-ear design, so shoppers searching for head phones for pc or the best crystal clear calls on ear headphones for pc should compare the fit and form factor carefully before choosing.
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