TOZO Crystal Buds T18

The mic is the 91st percentile and ANC is 86th, which is great for calls. But sound quality is 5th percentile, near the bottom of our database. At 30 USD, these are call-focused earbuds with a rough music experience.

Let's start with the good news. The 4-mic setup with dual-mic AI noise reduction is the star here. At the 91st percentile for mic quality, these handle calls better than most earbuds we've tested, even some costing three or four times more. If you spend your day on Zoom or phone calls, the Crystal Buds T18 punch way above their weight. The ANC is also a standout at the 86th percentile, which is surprising at this price.

But the 6mm driver is where things fall apart. Sound quality sits at the 5th percentile, which puts it near the bottom of our entire database. The spec sheet claims 18Hz-20kHz frequency response, but the tuning just doesn't deliver. Battery life is a bright spot though: 9 hours on the buds at 50% volume and 40+ hours with the case is well above average. Connectivity at the 69th percentile is fine, nothing special. Build quality is a weak spot at the 34th percentile, so don't expect premium materials.

Against the JLab JBuds Pods ANC, the TOZO wins on mic quality but likely loses on overall sound. The Soundcore P31i and EarFun Air Pro 4 both offer more balanced performance across the board, with the EarFun especially strong on sound quality. The JBL Live Buds 3 and Nothing Ear (3) are in a different league on audio, but they cost significantly more. The TOZO's 86th percentile ANC is competitive with all of these, but the 5th percentile sound is a dealbreaker if you care about music at all.

At 30 USD, the value proposition is tricky. The affordability percentile sits at just 27th, which means you're not getting a screaming deal relative to competitors. You're paying for the mic and ANC performance, which are genuinely good, but the sound quality is so far behind that it's hard to call these a bargain. If calls are your priority, 30 USD for a 91st percentile mic is reasonable. If music matters at all, you can do better elsewhere for similar money.

The TOZO Crystal Buds T18 are a weird mix. The mic sits in the 91st percentile of our database, which is genuinely impressive for budget earbuds, and the ANC lands at the 86th percentile. But the sound quality? 5th percentile. That's not a typo. These are call-focused earbuds that happen to play music, not the other way around.

You get a 6mm dynamic driver, Bluetooth 5.3, IPX8 waterproofing, and a case with an LED display showing remaining battery. The 9-hour earbud battery and 40-hour total with the case are solid, sitting at the 76th percentile. But at 30 USD, you're making a very specific trade: great calls, rough music.

If you care about music at all, skip these. The 5th percentile sound quality is a dealbreaker, and the music score of 22.5/100 confirms it. Build quality at the 34th percentile also means these won't feel premium. And with affordability at the 27th percentile, you're not even getting a great price for the compromises. Anyone who wants balanced earbuds for music and calls should look at the EarFun Air Pro 4 or Soundcore P31i instead.

The TOZO Crystal Buds T18 are a niche product. If you need earbuds primarily for calls and want decent ANC without spending much, the 91st percentile mic and 86th percentile ANC make these worth considering. But the 5th percentile sound quality is a massive red flag. At 30 USD, you're getting a call-focused tool, not an all-around earbud. Buy them for the mic, not the music.