
Baseus BS1 NC Review: $37 ANC Earbuds That Actually Work
I tested these -40dB noise canceling earbuds with Bluetooth 6.0. Here's my honest take on this budget ANC alternative.
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I've been hunting for decent noise-canceling earbuds that won't demolish my budget. After being burned by generic brands promising premium features, I wasn't expecting much from these $37 Baseus earbuds. I was completely wrong.
What You Actually Get
The Baseus BS1 NC delivers active noise cancellation up to -40dB, Bluetooth 6.0 connectivity, and LDAC codec support for high-resolution audio. The semi-open design mirrors Apple's AirPods 4, but adds a 6-microphone system for calls and intelligent noise cancellation.
The Baseus app handles EQ adjustments, ANC levels, and touch control customization. The charging case provides fast charging, and battery life easily covers a full day of heavy use.
My Honest Take: What Works and What Doesn't
What surprised me: the noise cancellation actually works remarkably well for this price point. On the subway, it eliminates most background noise without that uncomfortable pressure sensation. Audio quality is well-balanced with present but not overwhelming bass.
The real limitation: the app is essential to unlock full potential, and initial setup can be frustrating. Without the firmware update, performance is mediocre. Also, being semi-open, they don't isolate as much as traditional in-ear designs.
What $37 Usually Gets You

At this price range, you typically get basic earbuds without real ANC, Bluetooth 5.0, and compressed audio. Brands like Soundcore or Redmi offer solid alternatives, but without LDAC or this level of noise cancellation.
AirPods 4 cost triple and offer better iOS integration, but in pure audio and ANC performance, these Baseus compete surprisingly well.
Buy It If You Want Budget ANC, Skip It If You Want Plug-and-Play
Buy it if: you need noise cancellation for commuting, value audio quality, and don't mind setting up an app.
Skip it if: you want maximum isolation, need something that works perfectly out-of-box, or you're deep in the Apple ecosystem and prefer seamless integration.
My verdict: 8/10 - Excellent value for anyone wanting real ANC without the premium price tag.
Price: $37.34 (was $62.24) - https://www.ali-ex.com/Wi0wYi
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