Design
| Fit i | In-ear (507 others) |
| Ingress protection (ip) rating i | IPX4 (152 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 | 10 mm (141 others) |
| Lowest frequency i | 20 Hz (573 others) |
| Highest frequency i | 20000 Hz (513 others) |
Power
| Battery Life i | 6 hours (84 others) |
| Battery Life Of Charging Case i | 24 hours (41 others) |
| Battery Power i | 450 mAh |
| Has wireless charging i | ✔ (201 others) |
| Has a battery level indicator i | ✔ (669 others) |
Connectivity
| Has fast pairing i | ✖ |
| Has usb type c i | ✔ (603 others) |
| Bluetooth Version i | 5.3 (225 others) |
| Has ldac i | ✖ |
| Has aptx adaptive i | ✖ |
| Has aptx low latency i | ✖ |
| Has aptx hd i | ✖ |
Microphone
| Number of microphones i | 4 (210 others) |
| Has a noise canceling microphone i | ✔ (520 others) |
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Frequently Asked Questions
How big is the Lenovo TC550 battery?
At 450 mAh, the Lenovo TC550 is 420% above the category average for battery capacity, ranking #4 out of 349 — see ranking wireless earbud products.
What is the battery life of the Lenovo TC550?
At 6 hours, the Lenovo TC550 is 43% below the category average for battery life, ranking #509 out of 678 — see ranking wireless earbud products.
What is the battery life of charging case of the Lenovo TC550?
At 24 hours, the Lenovo TC550 is 16% below the category average for battery life of charging case, ranking #301 out of 563 — see ranking wireless earbud products.
What is the highest frequency of the Lenovo TC550?
At 20000 Hz, the Lenovo TC550 is 15% below the category average for highest frequency, ranking #132 out of 652 — see ranking wireless earbud products.
Does the Lenovo TC550 have wireless charging?
Yes, the Lenovo TC550 has wireless charging. Only 31% of wireless earbuds have this feature.
How does it compare?
How does the Lenovo TC550's battery capacity compare to similar wireless earbudss?
At 450 mAh, the Lenovo TC550 leads the Earfun Air Pro 4 (54 mAh) by 88%.
How does the Lenovo TC550's highest frequency compare to similar wireless earbudss?
At 20000 Hz, the Lenovo TC550 trails the Technics EAH-AZ100 (40000 Hz) by 50%.
How does the Lenovo TC550's battery life compare to similar wireless earbudss?
At 6 hours, the Lenovo TC550 trails the Technics EAH-AZ100 (12 hours) by 50%.
How does the Lenovo TC550's battery life of charging case compare to similar wireless earbudss?
At 24 hours, the Lenovo TC550 trails the EarFun Air Pro 4 Plus (42 hours) by 43%.