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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-03 · 6 min read · Independent comparison
• LexonElec ATTACK SHARK G300 — biggest strength: Over-ear cups with memory foam, a 3.5 mm wired mode when Bluetooth isn't an option, and Active Noise Cancellation at a light 210 g.
• LexonElec ATTACK SHARK G300 — biggest trade-off: Battery life is the weak spot. The sheet lists 20 hours average life and a 2-hour charge, so heavy daily users will be reaching for the cable often.
• TOZO NC9 — biggest strength: Hybrid ANC rated to a 45dB reduction depth, 60 hours of total playtime with the case, IPX8 water protection and 32 EQ presets through the app.
• TOZO NC9 — biggest trade-off: They're in-ear buds only. No headphone jack, no wired listening, and everything runs through touch controls and the app, which not everyone enjoys.
• Pick the G300 if you want one pair of over-ear headphones for a desk, a flight or a console, and you like physical buttons.
• Pick the NC9 if you want something pocketable for commuting, workouts and calls, and you care most about battery and noise cancelling depth.
This is a straightforward over-ear headphone built around comfort and simplicity. The cups are over-ear with a circular shape and a plastic-and-memory-foam build, and the whole thing weighs 210 g — light enough that long sessions at a desk or on a plane shouldn't feel like a clamp on your head. The headband is adjustable, so it sizes up for kids, teens and adults alike, which matches the listed age range.
On the audio side you get a 32 ohm dynamic driver covering 20 Hz to 20 kHz, with a bass-forward tuning that suits movies, games and pop more than critical listening. Bluetooth 5.3 handles wireless at roughly 10 meters, and there's a 3.5 mm jack for wired use — handy on a plane seatback screen, an older console controller or a laptop with flaky Bluetooth. One honest caveat: the included audio cable does not carry mic audio, so wired mode is for listening, not calls.
TOZO NC9: Who It's For
The NC9 is the more feature-dense product of the two, and it's aimed squarely at people who live in their earbuds. The headline is the hybrid active noise cancelling with a maximum reduction depth of 45dB — that's a serious number, and it's the kind of spec that matters on a noisy train, in an open office or under a plane's engine drone. Six microphones with ENC handle calls, filtering background chatter so you come through clearly on meetings and phone calls.
Battery is the other big story. The charging case delivers up to 60 hours total with ANC off and 40 hours with it on, and a single charge runs 14 hours (ANC off) or 10 hours (ANC on). A 1.5-hour charge tops things up, and the case has an LED display so you can see the remaining battery instead of guessing. That's a meaningfully different ownership experience from a 20-hour over-ear.
Sound comes from 10 mm dynamic drivers with an OrigX Acoustic 2.0 tuning, and the TOZO app gives you 32 EQ options plus a sharing zone to swap presets. Audio latency is listed at 60 ms, which is decent for video and casual gaming. IPX8 protection means sweat and rain are not a concern, so workouts and runs are fair game. Transparency mode lets ambient sound in when you need it — traffic, announcements, a barista calling your name.
The trade-offs are real, though. These are in-ear buds, so some people simply never get comfortable with that fit, even with six ear tip sizes in the box. Everything is touch and app controlled, which is less tactile than buttons. There's no wired option at all. And the range is listed at 20 meters, which is generous, but you're still tied to a charged case for the full 60 hours.
• Best for battery life → TOZO NC9. Up to 60 hours total with the case versus 20 hours on a single G300 charge.
• Best for noise cancelling depth → TOZO NC9. Hybrid ANC rated to 45dB reduction versus a general Active Noise Cancellation label on the G300.
• Best for wired listening → LexonElec ATTACK SHARK G300. It has a 3.5 mm jack; the NC9 is Bluetooth only.
• Best for calls and meetings → TOZO NC9. Six microphones with ENC is purpose-built for voice clarity in noisy rooms.
• Best for workouts and rain → TOZO NC9. IPX8 water protection; the G300 sheet lists no water rating at all.
• Best for sound customization → TOZO NC9. 32 EQ presets and app control; the G300 offers button controls and no listed app.
• Best for long desk or couch sessions → LexonElec ATTACK SHARK G300. Over-ear memory foam cups at 210 g don't press into the ear canal the way buds do.
• Best for travel with a seatback screen → LexonElec ATTACK SHARK G300. Wired mode works with any 3.5 mm output, no pairing needed.
• Best for a simple, no-app experience → LexonElec ATTACK SHARK G300. Push buttons and Bluetooth 5.3, nothing to configure.
In my opinion, the TOZO NC9 is the better buy for most people, and it's the one I'd pick. The combination of 45dB hybrid ANC, 60 hours of case battery, IPX8 protection, six-mic call handling and app-based EQ covers more real-world situations than any single spec on the G300. The G300 is a genuinely pleasant, light over-ear with a wired escape hatch, and I'd recommend it without hesitation to someone who hates in-ear fit or wants one headphone for a desk and a console. But if you're choosing blind between these two, the NC9 simply does more, and it does it in a smaller package.
On paper, yes. The NC9 is a hybrid ANC design rated to a 45dB maximum reduction depth, while the G300 lists Active Noise Cancellation without a published depth figure. For flights, trains and open offices, the NC9's spec is the more convincing one.
Yes. They include a 3.5 mm stereo cable, so you can plug into a laptop, controller or seatback screen. Just remember the cable doesn't pass microphone audio, so calls need Bluetooth.
Up to 60 hours total with the charging case when ANC is off, or 40 hours with ANC on. A single charge gives roughly 14 hours (ANC off) or 10 hours (ANC on), and the case takes about 1.5 hours to fully charge.
It depends on what you value. The NC9 packs more features — ANC depth, 60-hour battery, IPX8, app EQ, six mics. The G300 gives you over-ear comfort and a wired option. Check the current price on Amazon for both and weigh that against the features you'll actually use.
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