Frequency
20000 Hz
Weight
14 g
Design
| Fit i | Open-ear (44 others) |
| Ingress protection (ip) rating i | IPX5 (110 others) |
| Water resistance i | Water resistant (154 others) |
| Weight i | 14 g (13 others) |
| Has no wires or cables i | ✔ (570 others) |
| Are neckband earbuds i | ✖ |
| Wingtips included i | ✔ (201 others) |
| Has rgb lighting i | ✖ |
| Has stereo speakers i | ✔ (674 others) |
Sound quality
| Has active noise cancellation (anc) i | ✖ |
| Has passive noise reduction i | ✖ |
| Driver Unit Size i | 12 mm (62 others) |
| Lowest frequency i | 20 Hz (573 others) |
| Highest frequency i | 20000 Hz (513 others) |
| Supports spatial audio i | ✔ (127 others) |
| Has dolby atmos i | ✖ |
| Has dirac virtuo i | ✖ |
Power
| Battery Life i | 8 hours (118 others) |
| Battery Life Of Charging Case i | 24 hours (41 others) |
| Charge time i | 1.5 hours (232 others) |
| Has wireless charging i | ✖ |
| Has A Solar Power Battery i | ✖ |
| Has a battery level indicator i | ✔ (669 others) |
Connectivity
| Has fast pairing i | ✖ |
| Has usb type c i | ✔ (603 others) |
| Bluetooth Version i | 6 (14 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 | 4 (210 others) |
| Has a noise canceling microphone i | ✔ (520 others) |
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Frequently Asked Questions
What is the battery life of the OpenRock S2?
At 8 hours, the OpenRock S2 is 24% below the category average for battery life, ranking #285 out of 678 — see ranking wireless earbud products.
What is the battery life of charging case of the OpenRock S2?
At 24 hours, the OpenRock S2 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 OpenRock S2?
At 20000 Hz, the OpenRock S2 is 15% below the category average for highest frequency, ranking #132 out of 652 — see ranking wireless earbud products.
What is the driver unit size of the OpenRock S2?
At 12 mm, the OpenRock S2 is 11% above the category average for driver unit size, ranking #179 out of 597 — see ranking wireless earbud products.
Does the OpenRock S2 have wireless charging?
No, the OpenRock S2 does not have wireless charging. This feature is available in 32% of wireless earbuds.
Does the OpenRock S2 support Dolby Atmos?
No, the OpenRock S2 does not support Dolby Atmos. This feature is available in 17% of wireless earbuds.
How does it compare?
How does the OpenRock S2's weight compare to similar wireless earbudss?
At 14 g, the OpenRock S2 leads the Edifier Stax Spirit S10 (56 g) by 75%.
How does the OpenRock S2's highest frequency compare to similar wireless earbudss?
At 20000 Hz, the OpenRock S2 trails the Edifier Stax Spirit S10 (40000 Hz) by 50%.
How does the OpenRock S2's battery life of charging case compare to similar wireless earbudss?
At 24 hours, the OpenRock S2 trails the CMF Buds 2 Plus (43.5 hours) by 45%.
How does the OpenRock S2's battery life compare to similar wireless earbudss?
At 8 hours, the OpenRock S2 trails the CMF Buds 2 Plus (14 hours) by 43%.
How does the OpenRock S2's charge time compare to similar wireless earbudss?
At 1.5 hours, the OpenRock S2 trails the Nothing Ear 3 (1.2 hours) by 20%.