
TOZO NC9 Noise Cancelling Wireless Earbuds
- Battery Average Life: 60 hours
- Connectivity Technology: Hybrid ANC Wireless Earbuds
- Wireless Technology: Bluetooth
- Noise Control: Active Noise Cancellation
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Strong feature list for the price, particularly the ANC depth and case battery life, if the app-based EQ tuning doesn't put you off.
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ASIN: B0DD41G2NZModel: NC9Category: Earbud Headphones
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Overview
Hybrid active noise cancellation rated to 45dB anchors the TOZO NC9, paired with a 6-microphone array for calls and 10mm drivers for bass. The charging case adds an LED battery display and works with a companion app offering 32 EQ presets.
TOZO leans on its app more than most budget earbud makers, using it to expose 32 EQ presets and a Sharing Zone for trading custom EQ profiles with other users. That's a lot of tuning available for the price, though it means getting the best sound out of these earbuds takes a few minutes in the app rather than working well out of the box.
- Hybrid ANC rated to 45dB
- 6-mic ENC array for calls
- LED case display shows battery
- 32 EQ presets via the TOZO app
Who it's for
Works for commuters and remote workers who want ANC plus clear calls without spending on a premium brand. Less suited to anyone who wants earbuds that sound right without app tuning.
Pros and cons
- 45dB rated active noise cancellation
- 60 hour rated case battery with ANC off
- IPX8 water resistance
- Six earcap sizes for fit
- ANC on cuts rated battery to 40 hours
- Best sound requires app EQ tuning
- Case display adds bulk versus minimal cases
Performance notes
Noise cancellation reaches a rated 45dB, and Transparent Mode lets outside sound back in without removing the earbuds, useful for street crossings or quick conversations. Case battery is rated at 60 hours with ANC off and 40 hours with it on, drawn from 14 or 10 hours of single-charge playback respectively, with six earcap sizes to fit the noise seal correctly.
Specifications
| Brand | Tozo |
|---|---|
| Model | NC9 |
| Dimensions & fit | |
| Audio Driver Size | 0.2 inches |
| Item Weight | 0.01 pounds |
| Carrying Case Weight | 0.07 pounds |
| Carrying Case Length | 2.4 inches |
| Carrying Case Width | 1.1 inches |
| Carrying Case Height | 1.5 inches |
| Capacity & performance | |
| Noise Control | Active Noise Cancellation |
| Bluetooth Range | 65.6 feet |
| Frequency Range | 20 Hz |
| Age Range Description | ALL |
| Power & efficiency | |
| Battery Average Life | 60 hours |
| Battery Charge Time | 2 hours |
| Carrying Case Battery Charging Time | 2 hours |
| Construction & materials | |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Carrying Case Material | Plastic |
| Color | Dark Black |
| Carrying Case Color | Dark Black |
| Compatibility & installation | |
| Connectivity Technology | Hybrid ANC Wireless Earbuds |
| Included components | |
| Customer Package Type | Standard Packaging |
| Unit Count | 1 |
| Other details | |
| Wireless Technology | Bluetooth |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Rectangle |
| Water Resistance Level | Waterproof |
| Headphone Jack | Bluetooth |
| Audio Driver Type | Balanced Armature Driver |
| Control Type | App, Touch |
| Bluetooth Version | 5.3 |
| Impedance | 32 ohms |
| Cable Features | Charge |
| Frequency Response | 20 KHz |
| Sensitivity | 120 db |
| Number of Items | 1 |
| Specific Uses For Product | Music, Exercising, Calling, Travel |
| Series Number | 1 |
Closest rivals on specs
LUDOS FEROX Wired Earbuds with Microphone- Item Weight 0.01 vs 0.11 pounds (-91%)
JBL Vibe Beam 2 Noise Cancelling Earbuds- Audio Driver Size 0.2 vs 0.3 inches (-33%)
- Battery Average Life 60 vs 40 hours (+50%)
- Bluetooth Range 65.6 vs 32.8 feet (+100%)
Btootos A90 Pro Wireless Earbuds- Audio Driver Size 0.2 vs 0.6 inches (-67%)
- Bluetooth Range 65.6 vs 49.2 feet (+33%)
- Item Weight 0.01 vs 0.22 pounds (-95%)
Frequently asked questions
How much battery does the TOZO NC9 case hold?
The listing rates the case at up to 60 hours total with ANC off and 40 hours with ANC on, on top of 14 or 10 hours from a single earbud charge.
Are the TOZO NC9 earbuds waterproof?
They carry an IPX8 rating, built for sweat, rain, and splashes rather than sleeping in water.
Does the TOZO NC9 need an app to sound good?
The app unlocks 32 EQ presets and bass and noise cancellation adjustment, so tuning it there is how you get the most out of the earbuds.