Skip to content
HearWiki

Soundcore AeroClip vs TOZO O2 Open Buds: which should you buy?

On aggregated review scores the Soundcore AeroClip comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Soundcore AeroClip - Outstanding overall at around $100.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Soundcore AeroClip leads on 5 of 6 measures.

  • Soundcore AeroClip
  • TOZO O2 Open Buds
HearWiki score
83
61
Sound
8.2
6.2
Battery
7.4
7.1
Calls
8.4
5.8
Value
9.0
7.1
Price (USD)
$100
$60

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

New platform

Soundcore AeroClip (2025) against TOZO O2 Open Buds (2024). The Soundcore AeroClip is the newer platform here: Bluetooth 5.4 against 5.3 and Top codec LDAC against AAC.

  • AeroClip20251 yr newer
  • O2 Open Buds2024
What differsAeroClipO2 Open Buds

Platform

Bluetooth
5.4
5.3
Top codec
LDAC
AAC

Everyday features

Multipoint pairing
Yes
No
Wireless charging
No
Yes
Water resistance
IPX4
IPX6

Level on: USB-C, Companion app.

Specifications

AeroClipO2 Open Buds
Type
Open-Ear
Open-Ear
Price (USD)
$100
$60
HearWiki score
83
61
Released
2025
2024
Availability
Sold new
Still sold new
Driver
12 mm dynamic
14.2 mm dynamic
Driver type
dynamic
dynamic
Driver size
12 mm
14.2 mm
Drivers per side
1
1
Frequency response
20 Hz - 20 kHz
20 Hz - 20 kHz
Impedance
16 Ω
-
Sensitivity
84 dB/mW
-
Bluetooth
5.4
5.3
Codecs
SBC, AAC, LDAC
SBC, AAC
Multipoint pairing
Yes
No
Wireless range
-
10 m
Battery life
8 h
12 h
Battery incl. case
-
42 h
Full charge time
-
90 min
Quick charge
10 min → 3 h
-
Wireless charging
No
Yes
Active noise cancelling
No
No
Companion app
Yes
Yes
Custom EQ
-
Yes
Controls
touch
touch
Voice assistant
-
Yes
Weight
5.9 g
-
Case weight
42 g
-
Water resistance
IPX4
IPX6
USB-C
Yes
Yes
Microphones
4
1
Call noise reduction
Yes
Yes
Call NR technology
noise-cancelling mic
noise-cancelling mic

What reviewers said

Soundcore AeroClip

The Soundcore AeroClip is an open-ear wireless earbud that prioritizes comfort and versatility, offering a secure clip-on fit and engaging audio quality for its price. It supports LDAC, multipoint, and a robust feature set, making it a strong value pick for those who want a lightweight, all-day listening option without active noise cancellation. Its main trade-offs are a modest battery life and the absence of ANC, which is typical for this style.

  • Pro:Comfortable, secure open-ear clip-on design
  • Pro:Engaging and clear sound with LDAC support
  • Pro:Bluetooth 5.4 with multipoint for seamless device switching
  • Con:No active noise cancellation
  • Con:Battery life is only around 8 hours
  • Con:Lacks wireless charging capability

TOZO O2 Open Buds

The TOZO O2 Open Buds are an affordable open-ear option aimed at active users, offering a secure fit, reliable Bluetooth 5.3 connectivity, and a substantial 42-hour total battery life with the charging case. While the 14.2 mm drivers deliver adequate, crisp sound for the price, audiophiles may find the audio performance functional rather than exceptional, and real-world battery life might not always match the manufacturer's claims.

  • Pro:Secure, comfortable fit for sports and exercise
  • Pro:Stable Bluetooth 5.3 connection
  • Pro:Long total battery life with charging case (42 hours)
  • Con:Sound quality is decent but not outstanding for critical listening
  • Con:Reported battery life may be shorter than advertised in real-world use
  • Con:No active noise cancellation or multipoint pairing

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparisonSoundcore AeroClipTOZO O2 Open Buds