EKSAtelecom S30 Open-Ear Air Conduction Earbuds Review — Is It Worth It? [2026]
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EKSAtelecom S30 Open-Ear Earbuds
Open-ear air conduction earbuds with Bluetooth 5.3, a 4-mic ENC system and up to 70 hours with the wireless charging case.
Is the EKSAtelecom S30 worth buying?
At $149.99 it is the shop's #1 best seller and its priciest product, aimed at people who want to hear the street while they listen or take calls. Open-ear means no seal in the ear canal, so bass will never match closed earbuds, but you stay aware of traffic and coworkers. The battery numbers are the highlight.
Open-ear earbuds built for calls and awareness
The S30 sits outside the ear canal with an adjustable ear hook. EKSAtelecom pairs 16.2mm drivers with its TubeBass tuning, a four-microphone ENC array and multipoint, and the case charges wirelessly.
What makes it stand out
Hear the room while you listen
Air conduction means the sound is directed toward your ear without plugging it. Your surroundings stay audible, which is the reason to buy open-ear in the first place.
4-mic ENC with up to 99.9% noise cancelling
A 4-microphone ENC system is used for voice. EKSAtelecom says it cancels up to 99.9% of noise; treat that as a ceiling in marketing rather than a measurement, but four mics is a good setup for calls.
16 hours in the buds, 70 with the case
Up to 16 hours listening (9 talking) per charge and up to 70 hours (40 talking) with the case at 70% volume. The case also charges wirelessly.
Bluetooth 5.3 multipoint
Pair two devices at once, with a 30m range, SBC, AAC and LE Audio codecs, and a two-second privacy mode press. Works with iOS, Android, Windows and macOS.
Full spec sheet
| Bluetooth | 5.3 |
| Driver | 16.2mm |
| Battery (buds) | Up to 16h listening / 9h talking |
| Battery (with case) | Up to 70h listening / 40h talking |
| Water rating | IPX5 |
| Weight | Left 17.5g, right 14.5g, case 80g |
| Charging | USB-C, wireless case |
| Microphones | 4-mic ENC |
| Range | 30m / 99ft |
| Codecs | SBC / AAC / LE Audio |
| Warranty | 24 months |
Pros & Cons
Pros
- Open-ear design for awareness.
- Up to 70 hours with the charging case.
- 4-mic ENC and multipoint.
- IPX5 and USB-C plus wireless charging.
- 24-month warranty.
Cons
- $149.99 is the highest price in the lineup.
- Open-ear bass is naturally limited.
- Sound leaks to people nearby.
- No customer ratings on the page.
Answers before you buy
How long does the S30 last?
Is it waterproof?
Can it connect to two devices?
Does the case charge wirelessly?
What is the warranty?
A strong open-ear pick for calls
If you take calls on the move and want to stay aware, the S30 checks the right boxes: big battery, decent mics and a long warranty. Skip it if bass and isolation are your priorities.
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