TOZO A1 vs NC9

What published reviews say about each, where the two differ, and who each one suits.

Summed up from 16 published reviews

TOZO

A1

The TOZO A1 is a compact, budget-friendly option for everyday listening and workouts, with clear mids and highs but limited bass, no ANC, and uneven call quality.

Best for: Budget shoppers wanting compact earbuds for workouts and casual listening.
Skip it if: You need strong bass, active noise cancellation, or reliable calls.

PriceToday's price on AmazonView on Amazon

What reviewers say about the TOZO A1

TOZO

NC9

The TOZO NC9 offers strong budget value, effective ANC, and long battery life, but mediocre microphones, imperfect tuning, and connectivity limitations may disappoint demanding users.

Best for: Budget shoppers prioritizing ANC, battery life, and comfort
Skip it if: Call-heavy buyers wanting multipoint and audiophile-grade sound

PriceToday's price on AmazonView on Amazon

What reviewers say about the TOZO NC9

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Specs side by side

Spec	TOZO A1	TOZO NC9
Noise cancelling	No	Yes
Best for	Music, Sport	Music, Travel, Work & calls
Fit	In-ear	In-ear
Connection	Wireless	Wireless
Microphone	Built-in mic	Built-in mic

Rows where the two differ come first.

Where only one fits

use: NC9WorkTravel
noise cancelling: A1Not needed; NC9Noise cancelling

What reviewers like, and what they don't

TOZO A1

Compact, lightweight earbuds suit long wear and active use. 1 3 4 6
IPX5 sweat and splash resistance suits workouts and light rain. 1 2 3 4
Clear mids and highs provide decent sound for daily listening. 1 3 4 8
Low price and strong basics make this good budget value. 1 2 3 4
Bass lacks depth and power compared with clearer mids. 1 4 5 8
No active noise cancellation or transparency mode. 1 2 3 7
Call quality varies, with some reporting poor voice pickup. 2 5 7
The charging case is not water resistant and needs care. 1 4

TOZO NC9

Strong budget ANC, especially against low-frequency noise 1 5 7
Long battery life with convenient charging case 1 3 4 7
Comfortable, lightweight fit for extended daily use 2 3 6 7
Customizable app EQ and responsive touch controls 3 4 5 6
IPX6 water resistance suits workouts and light rain 1 7
ANC produces hiss and struggles with higher-pitched noises 1 3 7
Below-average microphone quality, especially in wind 1 3 5 8
Harsh or bass-heavy stock tuning may need EQ 5 6 7 8
No multipoint pairing; possible long-term reliability issues 3 4 8

Sources

We don't test products ourselves. This page sums up 16 published reviews, read on October 21, 2026; each point above links to the reviews that make it.