If you want clearer call-focused features in a compact earbud design, choose QCY MeloBuds Pro Aadptive; if you need long battery life in an over-ear headset, choose Ko-Star Hybrid Active NoiseCancelling. For calls, the QCY’s six-microphone system and AI-based noise reduction give it the more specifically described voice-pickup setup, while Ko-Star offers a built-in microphone and a comfortable over-ear format.
• QCY MeloBuds Pro Aadptive: Six microphones with AI-based noise reduction, adaptive hybrid ANC rated for up to 46dB noise reduction, and up to 34 hours with the case. Trade-off: its 7.5-hour listening time per charge is shorter than Ko-Star’s stated playback figures.
• Ko-Star Hybrid Active NoiseCancelling: Over-ear fit, 40mm drivers, and up to 60 hours of playback with ANC off or 40 hours with ANC on. Trade-off: its stated hybrid ANC reduction is up to 30dB, below QCY’s listed figure.
• Choose QCY if: You want earbuds, call-oriented microphone features, LDAC support on Android, and an app for EQ adjustments.
• Choose Ko-Star if: You prefer over-ear cups, physical controls, and extended playback for work, travel, or gaming.
• My quick read: QCY is the more call-focused choice on paper; Ko-Star is the more compelling fit for long listening sessions.
The QCY MeloBuds Pro Aadptive is an in-ear option for someone who wants compact headphones with several ways to manage sound. Its adaptive hybrid ANC is listed as reducing noise by up to 46dB, and it offers four noise-canceling modes plus transparency mode. For a commute or a busy shared space, those modes give you choices beyond simply switching noise cancellation on or off.
For calls, the standout specification is the combination of six microphones and an AI-based noise-reduction algorithm intended to isolate your voice and reduce background noise. That makes QCY the more clearly call-oriented pick in this comparison. The earbuds also support multipoint pairing, so you can connect to two devices and switch between them. They provide up to 7.5 hours of listening per charge, with the case extending total playtime to up to 34 hours.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-20 · 6 min read · Independent comparison
I’d consider QCY if you want earbuds, customizable EQ through the QCY app, and LDAC support with a compatible Android device. The 80ms low-latency mode may also appeal for games and video. Skip it if you specifically want over-ear cups or prioritize the longest stated playback time between charges. LDAC also disables the dual-device connection feature when enabled, so those two features don’t work together.
Ko-Star takes the opposite approach: it is an over-ear headset with 40mm dynamic drivers, soft memory-foam cups, and an adjustable headband. That design may suit someone who prefers a padded headset for a home office, travel, or longer listening sessions. Its listed hybrid ANC reduces up to 30dB of low-frequency ambient noise, and transparency mode lets surrounding sound through without taking the headphones off.
Battery life is Ko-Star’s clearest advantage. It is specified for up to 60 hours of playback with ANC off and up to 40 hours with ANC on, with those ANC-on figures given at 50% volume. A full charge takes 1.5 hours, and the headset supports dual-device connection. Bluetooth 6.0, a low-latency game mode, spatial audio with head tracking, and button controls round out its feature set.
I’d choose Ko-Star if you want an over-ear headset and expect long stretches between charges. It has a built-in microphone for hands-free calls, but the product details do not describe a multi-microphone or AI voice-noise-reduction system like QCY’s. If call clarity is your deciding factor, that difference matters. If you’re searching for noise canceling gaming headphones for calls, Ko-Star’s over-ear format and low-latency game mode may fit the setup, while QCY provides the more detailed call-microphone specification.
• Best for calls based on the listed microphone features → QCY MeloBuds Pro Aadptive. Its six microphones and AI-based noise reduction are specifically described as helping isolate your voice and reduce background noise. Ko-Star has a built-in microphone, but fewer call-processing details are provided.
• Best for longer playback between charges → Ko-Star Hybrid Active NoiseCancelling. It lists up to 60 hours with ANC off and up to 40 hours with ANC on. QCY lists up to 7.5 hours per charge and up to 34 hours with the case.
• Best for an in-ear fit → QCY MeloBuds Pro Aadptive. Choose it if you want earbuds rather than an over-ear headset.
• Best for an over-ear, padded design → Ko-Star Hybrid Active NoiseCancelling. Its adjustable headband and memory-foam cups are built into a full-size headset format.
• Best for the larger stated ANC reduction figure → QCY MeloBuds Pro Aadptive. QCY lists up to 46dB, compared with Ko-Star’s up to 30dB. These figures describe the manufacturers’ stated capabilities, not a direct guarantee of identical performance in every setting.
• Best for Android listeners who want LDAC → QCY MeloBuds Pro Aadptive. LDAC is supported on Android, but enabling it turns off dual-device connection.
• Best for head-tracked spatial audio → Ko-Star Hybrid Active NoiseCancelling. Its feature list includes spatial audio with head tracking; QCY instead lists spatial audio processing and 80ms latency.
• Best for rotatable ear cups on ear headphones for calls → Neither is a match based on the listed design details. Ko-Star is over-ear, but no rotatable ear cups are specified; QCY is an in-ear model.
My Verdict
I’d choose the QCY MeloBuds Pro Aadptive for calls because its six-microphone, AI-based noise-reduction setup is the clearest call-specific feature in this comparison. It also offers adaptive ANC, transparency mode, and a compact earbud design.
I’d choose Ko-Star instead if all-day playback and over-ear comfort matter more. But for calls, my pick is QCY: its listed microphone features give me a stronger reason to expect voice-focused use than Ko-Star’s more general built-in-microphone description.
QCY has the more detailed call-focused specification: six microphones and AI-based noise reduction intended to isolate your voice and reduce background noise. Ko-Star includes a built-in microphone for hands-free calls, but its listed details do not describe a comparable microphone system.
Ko-Star lists up to 60 hours with ANC off and up to 40 hours with ANC on at 50% volume. QCY lists up to 7.5 hours per charge and up to 34 hours total with the charging case.
QCY lists hybrid ANC with noise reduction up to 46dB; Ko-Star lists up to 30dB of low-frequency ambient noise reduction. The figures are not a complete measure of how either will perform in every environment, but QCY has the higher stated reduction figure.
That depends on the features you’ll use most, and I can’t settle value without current price information. Check the current price on Amazon, then weigh QCY’s call-focused microphone features and earbud format against Ko-Star’s over-ear design and longer listed playback.
• JVC Gumy vs ASKUBSKU Open Ear Headphones
• Monster Open Ear AC336 vs YUEPOOL Neckband Headphones
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.