TOZO NC3 Hybrid ANC Wireless Earbuds, 68-hour claimed battery life

Wireless: TOZO NC3 are in-ear Bluetooth earbuds with hybrid active noise cancellation, Transparency Mode and touch controls. The listing claims up to 68 hours total playback with the case when ANC is off, while ANC-on use is listed at up to 40 hours total.

At a glance

Hybrid ANC is claimed to reduce ambient noise by up to -45dB, with the listing noting that a suitable ear-tip seal matters.
Transparency Mode is offered for hearing nearby sounds without removing the earbuds.
Six microphones and ENC are listed for calls, alongside a TOZO app with 32 EQ presets.
The Bluetooth 5.3 connection is listed with auto-pairing and one-key reset.
The listed package specifies six pairs of ear tips, a USB-A-to-USB-C charging cable and a wireless charging case.

Price

$44.77Save 20%

Reference price: ~~$55.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

ANC-off battery claim reaches up to 68 hours total with the case, with ANC-on total playback stated separately as up to 40 hours.
Six ear-tip sizes provide a choice of fit, and Transparency Mode offers an awareness option.
The app's 32 EQ presets allow sound-profile adjustments.

Cons

The advertised maximum battery figure applies to ANC-off use. The stated total drops to 40 hours with ANC enabled.

Technical specifications

31 specifications

Identity
Brand	TOZO
Model	NC3
Colour	Blue

Audio and noise control
Noise control	Active Noise Cancellation
Noise control mode	Transparency Mode
Driver type	Hybrid Driver
Driver size	12 Millimeters
Frequency response listed	20 KHz
Impedance	32 Ohms
Sensitivity	100 dB
Audio latency	45 Milliseconds

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version	5.3
Bluetooth range	20 Meters
Control method	Touch

Power and battery
Battery life listed	68 Hours
Playback per charge, ANC off	up to 13 hours per charge
Total playback with case, ANC off	68 hours total with the case
Playback per charge, ANC on	up to 9.5 hours per charge
Total playback with case, ANC on	40 hours total
Case battery capacity	500 Milliamp Hours
Charging time	1.5 Hours

Dimensions and installation
Form factor	In Ear
Weight listed	40.6 Grams
Case length	62.4 Millimeters
Case width	26.5 Millimeters
Case height	40.3 Millimeters
Case weight	31.2 Grams

Materials and protection
Water resistance listed	Waterproof
Case material	Plastic
Earbud enclosure material	Acrylonitrile Butadiene Styrene (ABS), Plastic

What to know before buying

Listing details to confirm

Battery claims are mode-dependent. The listing says up to 13 hours per charge and 68 hours total with ANC off, versus up to 9.5 hours per charge and 40 hours total with ANC on. Fit and ear-tip seal are also stated to affect noise reduction. The details list a 20 KHz frequency response, while an A+ description gives a 12Hz-20KHz range, so the frequency-response specification is inconsistent. The listing's 68-hour headline should not be read as the ANC-on total.

What’s in the box

Included

6 pairs of ear tips (XS/S/M/L/XL/XXL)
TOZO NC3 earbuds
USB-A-to-USB-C charging cable
User manual
Wireless charging case

Who is it for?

A good fit for

Commuters and travellers wanting in-ear ANC and a Transparency Mode for brief awareness of surroundings.
People seeking long claimed listening time when ANC is off, with a case for recharging.
Call and meeting users interested in the listed six-microphone ENC and touch controls.
Listeners who want app-based EQ options and multiple ear-tip sizes.

Less suited to

Buyers who need a guaranteed 68 hours of listening with ANC enabled.
Buyers who need independently verified noise-reduction or waterproof performance.

TOZO NC3 Hybrid ANC Wireless Earbuds, 68-hour claimed battery life · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 9,926 ratings

5 stars67%67%
4 stars14%14%
3 stars7%7%
2 stars4%4%
1 star8%8%

Customer feedback highlights perceived strengths in sound, fit, comfort, battery life and noise cancellation. Some customers also report reliability and connection problems, so buyers who depend on consistent pairing or long-term operation may want to weigh those concerns. The listing's mode-specific battery figures provide useful context, but customer impressions do not verify those claims or ANC performance.

Positive themes

Customers describe the sound quality, fit, comfort and battery life positively.

Mixed feedback

Feedback on reliability and connectivity is mixed, including reports of earbuds stopping working or connection issues.
Noise cancellation receives positive descriptions in the customer summary, but the related feedback aspect is mixed.