Impedance
21 Ohms
Frequency
40000 Hz
Weight
11 g
Design
| Fit i | In-ear (507 others) |
| Ingress protection (ip) rating i | IPX5 (110 others) |
| Water resistance i | Sweat resistant (434 others) |
| Weight i | 11 g (9 others) |
| Has no wires or cables i | ✔ (570 others) |
| Are neckband earbuds i | ✖ |
| Wingtips included i | ✖ |
| Has rgb lighting 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 | 10.5 mm (2 others) |
| Lowest frequency i | 14 Hz (7 others) |
| Highest frequency i | 40000 Hz (97 others) |
| Supports spatial audio i | ✔ (127 others) |
| Has dolby atmos i | ✖ |
| Has dirac virtuo i | ✖ |
| Impedance i | 21 Ohms |
Power
| Battery Life i | 10 hours (79 others) |
| Battery Life Of Charging Case i | 40 hours (15 others) |
| Battery life (anc) i | 7.5 hours (8 others) |
| Has wireless charging i | ✔ (201 others) |
| Has A Solar Power Battery i | ✖ |
| Has a battery level indicator i | ✔ (669 others) |
Connectivity
| Has fast pairing i | ✔ (163 others) |
| Has usb type c i | ✔ (603 others) |
| Bluetooth Version i | 5.3 (225 others) |
| Has ldac i | ✔ (116 others) |
| Has ldhc i | ✖ |
| Has bluetooth le audio i | ✖ |
| Has aptx adaptive i | ✖ |
| Has aptx low latency i | ✖ |
| Has aptx hd i | ✖ |
Microphone
| Number of microphones i | 6 (214 others) |
| Has a noise canceling microphone i | ✔ (520 others) |
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Frequently Asked Questions
What is the highest frequency of the Anker Soundcore Liberty 4 Pro?
At 40000 Hz, the Anker Soundcore Liberty 4 Pro is 71% above the category average for highest frequency, ranking #11 out of 652 — see ranking wireless earbud products.
What is the battery life of charging case of the Anker Soundcore Liberty 4 Pro?
At 40 hours, the Anker Soundcore Liberty 4 Pro is 41% above the category average for battery life of charging case, ranking #63 out of 563 — see ranking wireless earbud products.
What is the lowest frequency of the Anker Soundcore Liberty 4 Pro?
At 14 Hz, the Anker Soundcore Liberty 4 Pro is 27% below the category average for lowest frequency, ranking #601 out of 654 — see ranking wireless earbud products.
Is the Anker Soundcore Liberty 4 Pro lightweight?
Yes. At 11 g, the Anker Soundcore Liberty 4 Pro is 25% below the category average for weight, ranking #233 out of 476 — see ranking wireless earbud products.
What is the impedance of the Anker Soundcore Liberty 4 Pro?
At 21 Ohms, the Anker Soundcore Liberty 4 Pro is 15% below the category average for impedance, ranking #147 out of 264 — see ranking wireless earbud products.
Does the Anker Soundcore Liberty 4 Pro have wireless charging?
Yes, the Anker Soundcore Liberty 4 Pro has wireless charging. Only 31% of wireless earbuds have this feature.
Does the Anker Soundcore Liberty 4 Pro support Dolby Atmos?
No, the Anker Soundcore Liberty 4 Pro does not support Dolby Atmos. This feature is available in 17% of wireless earbuds.
How does it compare?
How does the Anker Soundcore Liberty 4 Pro's battery life of charging case compare to similar wireless earbudss?
At 40 hours, the Anker Soundcore Liberty 4 Pro leads the Samsung Galaxy Buds2 Pro (18 hours) by 55%.
How does the Anker Soundcore Liberty 4 Pro's highest frequency compare to similar wireless earbudss?
At 40000 Hz, the Anker Soundcore Liberty 4 Pro leads the Samsung Galaxy Buds2 Pro (20000 Hz) by 50%.
How does the Anker Soundcore Liberty 4 Pro's impedance compare to similar wireless earbudss?
At 21 Ohms, the Anker Soundcore Liberty 4 Pro trails the Samsung Galaxy Buds3 Pro (32 Ohms) by 34%.
How does the Anker Soundcore Liberty 4 Pro's battery life (anc) compare to similar wireless earbudss?
At 7.5 hours, the Anker Soundcore Liberty 4 Pro leads the Samsung Galaxy Buds2 Pro (5 hours) by 33%.
How does the Anker Soundcore Liberty 4 Pro's lowest frequency compare to similar wireless earbudss?
At 14 Hz, the Anker Soundcore Liberty 4 Pro trails the Samsung Galaxy Buds2 Pro (20 Hz) by 30%.
How does the Anker Soundcore Liberty 4 Pro's battery life compare to similar wireless earbudss?
At 10 hours, the Anker Soundcore Liberty 4 Pro leads the Samsung Galaxy Buds3 Pro (7 hours) by 30%.
How does the Anker Soundcore Liberty 4 Pro's weight compare to similar wireless earbudss?
At 11 g, the Anker Soundcore Liberty 4 Pro trails the Oppo Enco X3i (9.6 g) by 13%.