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Baseus Bowie MC2 vs TOZO O2 Open Buds: which should you buy?

On aggregated review scores the Baseus Bowie MC2 comes out ahead with a HearWiki score of 81. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Baseus Bowie MC2 - Outstanding overall at around $60.

Score breakdown

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

Baseus Bowie MC2 leads on 5 of 6 measures.

  • Baseus Bowie MC2
  • TOZO O2 Open Buds
HearWiki score
81
61
Sound
7.7
6.2
Battery
9.3
7.1
Calls
7.0
5.8
Value
9.2
7.1
Price (USD)
$60
$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

Baseus Bowie MC2 (2026) against TOZO O2 Open Buds (2024). The Baseus Bowie MC2 is the newer platform here: Bluetooth 6.0 against 5.3 and Top codec LDAC against AAC.

  • Bowie MC220262 yr newer
  • O2 Open Buds2024
What differsBowie MC2O2 Open Buds

Platform

Bluetooth
6.0
5.3
Top codec
LDAC
AAC

Everyday features

Multipoint pairing
Yes
No
Wireless charging
No
Yes
Custom EQ
No
Yes
Water resistance
IP67
IPX6

Level on: USB-C, Companion app.

Specifications

Bowie MC2O2 Open Buds
Type
Open-Ear
Open-Ear
Price (USD)
$60
$60
HearWiki score
81
61
Released
2026
2024
Availability
Sold new
Still sold new
Driver
11 mm dynamic
14.2 mm dynamic
Driver type
dynamic
dynamic
Driver size
11 mm
14.2 mm
Drivers per side
1
1
Frequency response
20 Hz - 40 kHz
20 Hz - 20 kHz
Bluetooth
6.0
5.3
Codecs
SBC, AAC, LDAC
SBC, AAC
Multipoint pairing
Yes
No
Latency
38 ms
-
Wireless range
-
10 m
Battery life
13 h
12 h
Battery incl. case
60 h
42 h
Full charge time
-
90 min
Quick charge
10 min → 3 h
-
Wireless charging
No
Yes
Active noise cancelling
No
No
ANC type
none
-
Transparency mode
No
-
Companion app
Yes
Yes
Custom EQ
No
Yes
Wear detection
No
-
Controls
touch
touch
Voice assistant
-
Yes
Weight
5.1 g
-
Case weight
52 g
-
Water resistance
IP67
IPX6
USB-C
Yes
Yes
Model code
A0102F00
-
Microphones
4
1
Call noise reduction
-
Yes
Call NR technology
-
noise-cancelling mic

What reviewers said

Baseus Bowie MC2

The Baseus Bowie MC2 are open-ear clip-on earbuds that prioritize all-day comfort and a secure fit while delivering a rich, bass-forward sound signature. With LDAC support, multipoint connectivity, and a long 60-hour total battery life, they offer strong value for under $100. The IP67 rating and Bluetooth 6.0 make them a durable and versatile choice for daily use.

  • Pro:Excellent comfort and secure clip-on fit
  • Pro:Rich, bass-forward sound with LDAC support
  • Pro:Long battery life with charging case
  • Con:Sound lacks refinement and detail
  • Con:No active noise cancellation
  • Con:No wireless charging support

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.

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New comparisonBaseus Bowie MC2TOZO O2 Open Buds