TOZO NC3 Hybrid ANC Wireless Earbuds
- Hybrid ANC up to -45dB, plus Transparency mode
- ANC off: 13 hours, 68 hours with the case
- ANC on: 9.5 hours, 40 hours with the case
- 10-minute top-up, up to 1 hour of play
- IPX8 waterproof rating
- 6 mics with ENC for calls
- 12mm dynamic driver, 32 EQ presets in the app
- Bluetooth 5.3, 45 millisecond latency
Updated 15 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
Waterproof noise cancelling buds with an unusually wide tip range for a reliable seal. Battery life drops noticeably with cancelling on, so plan charging for long trips.
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ASIN: B0DGKWQMSMModel: NC3
Overview
TOZO built these earbuds around hybrid active noise cancelling aimed at subway rumble, engine noise and AC hum, with a Transparency mode for announcements. Six microphones clean up calls, and the TOZO app adds EQ presets and custom sound.
Cancelling, a high water rating and six tip sizes in one box cover the commuter and the gym bag at once. Turning cancelling on cuts the run time per charge, which matters on long flights.
Who it's for
Train riders, open office workers and runners get cancelling plus waterproofing in one pair. People who dislike sealed tips in the ear canal should choose an open or semi-in-ear design.
Pros and cons
- Cancelling targets low hum and rumble
- Transparency mode for announcements
- Six tip sizes for a seal
- High waterproof rating
- Cancelling shortens battery life
- Sealed fit may tire some ears
- Warranty terms not stated
- App needed for EQ changes
Performance notes
Cancelling works most effectively on steady low sounds, and the seal from the right tip size decides how much it can remove. Battery draw rises with cancelling on, which is why the listing gives two run times. Low latency helps video and games, and the app EQ shapes bass and treble.
Specifications
| Brand | TOZO |
|---|---|
| Model | NC3 |
| Capacity & performance | |
| Age Range Description | ALL |
| Bluetooth Range | 20 meters |
| Carrying Case Battery Capacity | 500 milliamp_hours |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | active_noise_cancellation |
| Power & efficiency | |
| Battery Average Life | 68 hours |
| Carrying Case Battery Average Life | 55 hours |
| Construction & materials | |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| Included components | |
| Customer Package Type | Rigid Plastic Case |
| Warranty & support | |
| Warranty Description | TOZO |
| Other details | |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 45 milliseconds |
| Cable Features | Charge |
| Control Type | Touch Control |
| Controller Type | APP, Touch |
| Frequency Response | 20 hertz |
| Generation | 3 |
| Headphone Jack | Wireless |
| Series Number | 1 |
| Wireless Technology | Bluetooth |
Frequently asked questions
How do I reset pairing on the TOZO NC3?
Use the one-key reset to restore pairing. After that, opening the case auto-pairs the buds.
Which ear tips should I use on the TOZO NC3?
The box has 6 pairs from XS to XXL. The listing notes that a proper seal gives consistent noise reduction, so try sizes until the fit seals.
Do the TOZO NC3 cancel voices as well as engine noise?
The listing says the ANC is designed for steady low-frequency sound such as subway rumble and AC hum. Voices are not named as a target.