Impedance
32 Ohms
Frequency
20000 Hz
Design
| Fit i | In-ear (507 others) |
| Ingress protection (ip) rating i | IPX6 (11 others) |
| Water resistance i | Sweat resistant (434 others) |
| Has no wires or cables i | ✔ (570 others) |
| Are neckband earbuds i | ✖ |
| Wingtips included i | ✖ |
| Has stereo speakers i | ✔ (674 others) |
Sound quality
| Has active noise cancellation (anc) i | ✔ (407 others) |
| Has passive noise reduction i | ✔ (511 others) |
| Driver Unit Size i | 9.2 mm (17 others) |
| Lowest frequency i | 14 Hz (7 others) |
| Highest frequency i | 20000 Hz (513 others) |
| Impedance i | 32 Ohms (123 others) |
Power
| Battery Life i | 10.5 hours (3 others) |
| Battery Life Of Charging Case i | 27 hours (20 others) |
| Charge time i | 2 hours (149 others) |
| Battery Power i | 70 mAh (22 others) |
| Battery power (charging case) i | 2500mAh (1 other) |
| Has wireless charging i | ✔ (201 others) |
| Has a battery level indicator i | ✔ (669 others) |
Connectivity
| Has usb type c i | ✔ (603 others) |
| Bluetooth Version i | 5 (125 others) |
Microphone
| Number of microphones i | 6 (214 others) |
| Has a noise canceling microphone i | ✔ (520 others) |
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Frequently Asked Questions
How big is the Tozo NC9 battery?
At 2500mAh, the Tozo NC9 ranks #2 out of 274 — see ranking wireless earbud products — one of the Highest battery power (charging case) in this category, 391% above the category average.
How long does the Tozo NC9 take to charge?
At 2 hours, the Tozo NC9 is 31% above the category average for charge time, ranking #415 out of 590 — see ranking wireless earbud products.
What is the impedance of the Tozo NC9?
At 32 Ohms, the Tozo NC9 is 30% above the category average for impedance, ranking #6 out of 264 — see ranking wireless earbud products.
What is the lowest frequency of the Tozo NC9?
At 14 Hz, the Tozo NC9 is 27% below the category average for lowest frequency, ranking #601 out of 654 — see ranking wireless earbud products.
How big is the Tozo NC9 battery?
At 70 mAh, the Tozo NC9 is 20% below the category average for battery capacity, ranking #100 out of 349 — see ranking wireless earbud products.
What is the driver unit size of the Tozo NC9?
At 9.2 mm, the Tozo NC9 is 15% below the category average for driver unit size, ranking #471 out of 597 — see ranking wireless earbud products.
What is the highest frequency of the Tozo NC9?
At 20000 Hz, the Tozo NC9 is 15% below the category average for highest frequency, ranking #132 out of 652 — see ranking wireless earbud products.
Does the Tozo NC9 have wireless charging?
Yes, the Tozo NC9 has wireless charging. Only 31% of wireless earbuds have this feature.
How does it compare?
How does the Tozo NC9's battery power (charging case) compare to similar wireless earbudss?
At 2500mAh, the Tozo NC9 leads the Bang & Olufsen Beoplay EX (380mAh) by 85%.
How does the Tozo NC9's battery life compare to similar wireless earbudss?
At 10.5 hours, the Tozo NC9 leads the Bowers & Wilkins Pi7 S2 (5 hours) by 52%.
How does the Tozo NC9's charge time compare to similar wireless earbudss?
At 2 hours, the Tozo NC9 trails the Bowers & Wilkins Pi7 S2 (1 hours) by 50%.
How does the Tozo NC9's highest frequency compare to similar wireless earbudss?
At 20000 Hz, the Tozo NC9 trails the Anker Soundcore Liberty 5 (40000 Hz) by 50%.
How does the Tozo NC9's impedance compare to similar wireless earbudss?
At 32 Ohms, the Tozo NC9 leads the Skullcandy Method Active (16 Ohms) by 50%.
How does the Tozo NC9's battery life of charging case compare to similar wireless earbudss?
At 27 hours, the Tozo NC9 leads the Bowers & Wilkins Pi7 S2 (16 hours) by 41%.
How does the Tozo NC9's lowest frequency compare to similar wireless earbudss?
At 14 Hz, the Tozo NC9 trails the Bowers & Wilkins Pi7 S2 (20 Hz) by 30%.