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TOZO T12Recommended1 / 8
TOZO

TOZO T12

The TOZO T12 is one of the cheapest sets of true wireless earbuds you'll find, yet it still delivers incredible performance.

Current price · Amazon US
$16.99
Check Price on Amazon

Price last checked 1d ago

Noise Isolation
10/ 10
10
0.010.0

A 10 puts its noise isolation in the top 10% of wireless earbuds we've measured.

Measured on 131 of the 265 we've cataloged.

See the lab data ↓Frequency response · Isolation

Key specs

Battery Life Earbuds
5.97 hBelow average
5.97 h
3 h15 h

below average for wireless earbuds — based on 247 of 265 we've cataloged.

Battery Life With Case
48 hAbove average
48 h
7 h60 h

above average for wireless earbuds — based on 245 of 265 we've cataloged.

IP Rating
IPX8
IPX435%IP5516%IP5415%IPX82%

IPX8 appears on 2% of the 245 wireless earbuds we've cataloged (of 265).

Battery

Battery Life Earbuds
5.97 h
Battery Life With Case
48 h
Charging Method
USB-C + Wireless
Full Charge Minutes
90 min
Charging Case Capacity
500 mAh
Earbud Capacity
50 mAh
Fast Charging
Yes

Build

IP Rating
IPX8
Sweat Resistance
Yes
Water Resistance
Yes
Material Case
Plastic
Material Chassis Primary
Plastic

Connectivity

Bluetooth Version
5.3
Bluetooth Codec
AAC, SBC
Connection Type
Bluetooth
Headphone Jack
No

Design

Earbud Form Factor
In-ear
Case Dimensions
77×37×33 mm
Color Options
Black
Ear Tip Material
Silicone
Ear Tip Sizes Included
S, M, L
Wearing Style
Deep insert
Weight Per Earbud
6.4 g
Weight With Case
54.3 g

Features

Control Type
Touch controls
Auto Connect
Yes
Mono Mode
Yes

Identity

Model Number
T12

Microphone

Count
4
Noise Reduction Type
Passive

Release

Date
2022-09-12
Msrp Usd
36.99 USD
Year
2022

Sound

Driver Size
10 mm
Driver Type
Dynamic
Frequency Response
16-20000 Hz
Frequency Response High Hz
20000 Hz
Frequency Response Low Hz
16 Hz
Frequency Response Signature
V-shaped
Impedance
32 Ω

Lab data

How we test ›

Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.

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0 of 4 overlay slots used
TOZO T12SoundGuys Headphone Preference Curve
Measured frequency response (dB relative) against the SoundGuys Headphone Preference Curve. When the measurement goes above the dashed line, that frequency is louder than our preference curve, and when it goes below: it's quieter. Use the curve for comparison purposes only, as your taste may vary.-20-100+10+20201001k10k20k

Measured frequency response (dB relative) against the SoundGuys Headphone Preference Curve. When the measurement goes above the dashed line, that frequency is louder than our preference curve, and when it goes below: it's quieter. Use the curve for comparison purposes only, as your taste may vary.

TOZO T12: frequency response, as measured in the SoundGuys lab. Frequency in hertz.
Frequency (Hz)Response (dB)
2013.0
2512.6
3212.0
4011.2
5010.0
638.5
806.5
1004.0
1251.3
160-0.9
200-2.4
250-3.3
315-3.0
400-3.5
500-3.3
630-0.3
8000.2
10000.1
12501.9
16004.7
20006.3
25009.3
315010.8
40009.4
500010.2
63007.4
80004.7
10000-0.1
125007.3
16000-5.1
20000-31.5

SoundGuys review

Read the full review ›
SOUNDGUYS rating
7.4/ 10
Recommended
Chase Bernath
Reviewed byChase BernathBrand & Partnerships ManagerReviewed March 2023
Isolation10.0
Battery life6.1
Comfort & fit7.0
Connectivity5.0
Design7.0
Portability9.0
The verdict

For less than the price of a nice dinner, the TOZO T12 provides good sound quality and great passive isolation. There's no companion app or active noise canceling, but you can't really complain at this price.

✓What we like
✓Great isolation
✓Good frequency response
✓Price
✓Wireless charging
✓Battery indicator on charging case
✕What could be better
✕No companion app
✕No ANC
Read the full SoundGuys review →

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