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Black in-ear earbuds with charging case, matte finish

TOZO Store

TOZO NC7 In-Ear Earbuds Bluetooth 5.0 Black

SKU CH-6T55-BYNNN

In-ear wireless earbuds with hybrid active noise cancellation, Bluetooth 5.0, IPX6 waterproofing and 72-hour playtime from the charging case

  • Frequency range17 Hz-20 kHz
  • Impedance32 ohms
  • Wireless technologyBluetooth
  • Product typeIn-Ear
  • Product colorBlack
  • Hybrid ANC with transparency mode adapts to surroundings
  • Optical in-ear detection pauses audio when removed
  • 72-hour total playtime from case and buds
  • USB-C fast charging plus wireless charging supported
  • Bluetooth 5.0 with A2DP for low-latency stereo sound

Ideal for commuters and active listeners

The TOZO NC7 are true wireless in-ear earbuds built for people who want hybrid active noise cancellation and transparency mode in a compact form. Bluetooth 5.0 handles audio streaming and calls with support for HSP, HFP, A2DP and AVRCP profiles. An optical sensor pauses playback automatically when an earbud is removed. The charging case extends total listening time to 72 hours and replenishes via USB-C or any Qi wireless pad.

Check your device and fit preferences

Verify that your phone, tablet or computer supports Bluetooth 5.0 for the best connection stability and low-latency performance. The earbuds ship with round silicone eartips in multiple sizes; a proper seal is essential for both noise cancellation effectiveness and bass response. Both buds and the case carry IPX6 waterproof protection, so they withstand heavy sweat and rain but are not rated for submersion. The companion TOZO app requires a compatible iOS or Android device for EQ adjustments and firmware updates.

Upgrade from basic buds without ANC or app control

If your current earbuds lack active noise cancellation, in-ear detection or a customisable sound profile, the NC7 adds all three in a single package. The jump is most worthwhile for daily commuters, gym-goers and remote workers who need long battery life and reliable call quality. Buyers who require higher-resolution codec support such as aptX or LDAC, or who prefer over-ear comfort for extended sessions, should consider other form factors.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 65% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeIn-Ear
Product colorBlack
Audio & video
Frequency range17 Hz-20 kHz
Impedance32 ohms
Connectivity
Wireless technologyBluetooth

Questions about this item

What ear-tip sizes come with the TOZO NC7 and do I need to buy any separately?

The NC7 includes round soft silicone eartips in the box; no extra tips are required for a secure fit.

How do I decide between the 72-hour case playtime and daily listening needs?

The charging case delivers up to 72 hours of total playtime, so you can choose based on how many days you want between recharges.

What does the 17 Hz – 20 kHz frequency response mean for everyday listening?

It covers the full audible range, reproducing deep bass down to 17 Hz and clear treble up to 20 kHz for balanced music playback.

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