How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a wireless headset built for clear calls in loud places, choose TECKNET Trucker; if you need passive ear protection for kids in noisy environments, choose Yunsailing 9.
These two share the words "noise cancelling" and almost nothing else. One is a Bluetooth headset with an AI microphone aimed at truckers and office workers. The other is a nine-pack of kids' earmuffs. Knowing which job you're shopping for is the whole decision.
• TECKNET Trucker's biggest strength: an AI noise-cancelling microphone that reduces background noise so your voice comes through on calls, plus up to 50 hours of battery life.
• TECKNET Trucker's biggest trade-off: it's built for phones and computers only, and it doesn't play well with many other Bluetooth devices.
• Yunsailing 9's biggest strength: nine pairs of passive earmuffs in one pack, in three colors, rated at 27dB of noise reduction.
• Yunsailing 9's biggest trade-off: these are ear defenders, not electronics — no microphone, no Bluetooth, no audio at all.
• Buy the TECKNET Trucker if you take calls from a cab, a warehouse or a home office and need your voice heard.
• Buy the Yunsailing 9 if you want affordable hearing protection for several children at once.
The TECKNET Trucker is a wireless on-ear headset with a single clear mission: make your voice sound decent when everything around you is loud. Its AI microphone claims to cut 99.6% of background noise — engines, machinery, wind, other people talking. For a driver on a call with dispatch, or someone working in a busy office, that's the feature that matters most. The mic sits on a boom that rotates 270°, so you can wear the headset on either ear.
Connectivity is flexible in a practical way. You can pair over Bluetooth with a phone, or plug in the included USB adapter for a desktop that doesn't have Bluetooth built in. It works with common meeting software like Zoom, Teams and Skype — you just select the headset in your audio settings. There's also a dedicated mute button for phone calls, which is the kind of small thing that saves you mid-conversation.
Battery is the other headline. TECKNET lists up to 50 hours of continuous use and 85 hours standby from a 1.5-hour Type-C charge, with the product info sheet going as far as 55 hours of average life. Either way, that's a workweek of talking without reaching for a cable. Comfort looks solid too: leather ear cushions, an on-ear fit, and a light build at about 138.6 grams. A 36-month warranty covers quality or shipping issues.
Yunsailing 9: Who It's For
The Yunsailing 9 is a completely different animal: a nine-count pack of kids' ear protection earmuffs, three each in pink, blue and green. There's no battery, no pairing, no microphone. These are passive ear defenders that physically block sound, rated at 27dB of noise reduction using a professional noise-dampening sponge inside each cup.
The design is thoughtful for children. The headband adjusts on both sides to fit different head sizes, the ear cups swivel, and there's a large internal space so the foam doesn't press on small ears. The cups are made of soft foam, the whole thing is light, and the set folds down so it doesn't take up much room in a backpack. Yunsailing even includes a black handbag to store a pair. The materials are described as safe, odorless and resistant to fading or breaking.
Where it shines is noisy family life. Airports, plane cabins, concerts, monster truck shows, parades, fireworks, carpentry, church, crowded events — anywhere a child needs the volume turned down. Parents of autistic or sensory-sensitive kids often reach for exactly this kind of earmuff, and having nine pairs means siblings, cousins or a classroom can all be covered at once.
Who should buy it: parents, grandparents, teachers, coaches, or anyone organizing a group of kids around loud events. Who should skip it: adults wanting a full-size headset, anyone who needs to hear audio, and anyone who only needs one pair — nine is a lot. Note that the product info lists the age range as "Adult," even though the whole listing is framed around children, so treat the sizing as adjustable and general-purpose rather than strictly child-only.
• Best for clear phone calls in noise → TECKNET Trucker. The AI mic is the entire point of the product.
• Best for protecting kids' ears → Yunsailing 9. Passive 27dB reduction, no electronics to charge or lose.
• Best for battery life → TECKNET Trucker. Up to 50 hours of talk time from a 1.5-hour charge.
• Best for a group or family → Yunsailing 9. Nine pairs in three colors covers a crowd in one purchase.
• Best for computer meetings → TECKNET Trucker. The USB adapter handles desktops without Bluetooth.
• Best for travel with small children → Yunsailing 9. Folds flat, includes a storage bag, no cables.
• Best for long-haul shifts → TECKNET Trucker. Light build, leather cushions, and a rotating boom mic for either ear.
• Best for concerts and loud events → Yunsailing 9. That's the exact scenario these earmuffs were designed around.
If I had to pick one, I'd go with the TECKNET Trucker — but only because my use case is talking to people. In my opinion it's the more versatile product for an adult, since it handles calls on a phone or a computer, lasts a full workweek on a charge, and the AI microphone is aimed at a real, specific problem. The Yunsailing 9 is excellent at what it does, and if your goal is protecting a child's hearing, it's the obvious choice — it's just a different product category entirely. Match the tool to the job, not the label on the box.
how to noise cancelling headphones work
There are two mechanisms. Active noise cancelling uses electronics to cancel sound waves, while passive protection — like the Yunsailing 9 — physically blocks noise with dense foam and a tight seal. The TECKNET Trucker's noise cancelling is on the microphone side, reducing background noise on your calls rather than silencing what you hear.
how to use noise cancelling headphones
how to test noise cancelling headphones
Put them on in a steady, loud environment and notice how much the sound around you drops. For the Yunsailing 9, you're checking the seal and the 27dB foam reduction. For the TECKNET Trucker, the real test is a call: have someone tell you whether your voice sounds clear against the background noise.
Do these two products do the same thing?
No. The TECKNET Trucker is a wireless Bluetooth headset with a microphone for calls. The Yunsailing 9 is a nine-pack of passive kids' earmuffs with no electronics at all. They only overlap in the phrase "noise cancelling."
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