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Black in-ear wireless earbuds in a matching charging case

TOZO NC3 Hybrid ANC Wireless Earbuds 6 Mic ENC 68H Black

SKU CH-E7SV-EYT06

Hybrid ANC cuts noise by 45 dB, six mics clarify calls, and the case delivers 68 hours total playtime with a 10-minute quick charge

  • TypeIn-Ear
  • ColorBlack
  • Driver Unit12 millimeters
  • Frequency Response20 hertz
  • THDIn Ear
  • Input Impedance32 ohms
  • Hybrid ANC cuts noise by up to 45 dB for quieter travel
  • Six microphones with ENC deliver clearer voice on calls
  • Transparency mode lets you hear surroundings without removing buds
  • 68 hours total playtime with case, 13 hours per charge ANC off
  • 12 mm driver with OrigX 2.0 tuning produces fuller bass and clear vocals

Hybrid ANC and Battery Life

TOZO NC3 hybrid active noise cancelling wireless earbuds reduce ambient sound by up to -45dB and target low-frequency rumble from transport and climate systems. Six microphones with ENC technology filter background noise so your voice stays clear on calls and meetings. Transparency mode lets you hear announcements without removing the buds. The 12 mm dynamic driver with OrigX 2.0 tuning and Bass Plus shapes fuller low-end and clearer vocals for music and spoken-word content.

Commuters and Call-Heavy Users

The package includes six pairs of ear tips from XS to XXL to help you find a seal that holds the advertised noise reduction, plus a charging case and USB-A-to-USB-C cable. Battery management delivers up to 68 hours total with ANC off and 40 hours with ANC on, while a ten-minute top-up adds roughly one hour of playback. This makes the set practical for daily commuters, remote workers in busy cafés and travellers who need long stretches between charges.

Noise Reduction Depth

The single specification that decides fit is the hybrid ANC depth of up to -45dB. If your environment demands stronger attenuation or you prefer over-ear isolation for all-day wear, these in-ear buds will not meet that need. Buyers who want adjustable ANC levels, multipoint pairing or a dedicated companion app should look at other models.

Highlights

  • Hybrid ANC cuts noise by up to 45 dB for quieter travel
  • Six microphones with ENC deliver clearer voice on calls
  • Transparency mode lets you hear surroundings without removing buds
  • 68 hours total playtime with case, 13 hours per charge ANC off
  • 12 mm driver with OrigX 2.0 tuning produces fuller bass and clear vocals

Specifications

BrandTOZO
Series1
ModelNC3, T11141, NC300
Part NumberNC300
TypeIn-Ear
ColorBlack
Driver Unit12 millimeters
Frequency Response20 hertz
THDIn Ear
Input Impedance32 ohms
Signal to Noise Ratio(SNR)117 decibels
Power Supplybattery, lithium_metal, lr44, true
Sensitivity117 decibels
ConnectorWireless
Ear CouplingSingle Ear
Cord Length6 Pairs of Earcaps (XS/S/M/L/XL/XXL)
Weight0.2 grams
Noise CancellingActive
Wireless TypeBluetooth
Battery68 hours
Operating Time68 hours
Charge Time1.5 hours, 10 minutes
Distance20 meters
Contains Embedded Batterybattery
Microphone Impedance~3K ohm
Microphone Frequency Response20 hertz
Microphone Signal to Noise Ratio(SNR)117 decibels
Microphone Sensitivity117 decibels
CompatibilityWireless
Featuresactive_noise_cancellation, 5.3, 68 hours, Charge, Touch Control, Active Noise Cancelling Wireless Earbuds, In Ear, dynamic_driver, 32 ohm, 20 meters, TOZO Active Noise Cancelling Wireless Earbuds
Windows VistaCertified for Windows Vista
Package ContentsTOZO Active Noise Cancelling Wireless Earbuds, Charging Case, 6 Pairs of Earcaps (XS/S/M/L/XL/XXL), USB A to USB C Charging Cable

Questions about this item

How do I install the earbuds and which step is often missed?

Pair wirelessly within 20 metres, then choose the correct ear-tip size from the six pairs supplied; the step most users miss is testing each size until the seal passes the fit-check in the app, because a loose tip breaks the hybrid ANC that reaches -45 dB.

What maintenance or replacement will the earbuds need later?

The 500 mAh case battery and earbud cells degrade over time; expect reduced playtime after several hundred cycles, and replace the ear tips from the six supplied sizes when they lose elasticity or hygiene.

What limit appears first during sustained use with ANC on?

With ANC on you get up to 9.5 hours per charge and 40 hours total from the case before the 500 mAh case battery needs recharging, which takes 1.5 hours.

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