Image © JLabJLab Flex Open in Black are open-ear true wireless earbuds designed for listeners who want wireless audio without sealing the ear canal. The clip-on cuff design wraps around the outer ear with a flexible fit, leaving the ear canal completely open so ambient sound passes through naturally while you listen.
The JLab Flex Open Earbuds are an affordable open-ear option that clips onto your ear, featuring 12mm dynamic drivers and Bluetooth 5.4 with multipoint support. They offer around 7 hours of playback per charge, extending to 21 hours with the charging case, and boast an IP55 rating for dust and water resistance. With touch controls, a customizable EQ, and a lightweight 12-gram design, these earbuds prioritize comfort and practicality over noise cancellation.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 12 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 12 mm |
| Drivers per side | 1 |
| Frequency response | 20 Hz - 20 kHz |
| Impedance | 12 Ω |
| Driver | 12 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 12 mm |
| Drivers per side | 1 |
| Frequency response | 20 Hz - 20 kHz |
| Impedance | 12 Ω |
| Bluetooth | 5.4 |
|---|---|
| Codecs | SBC, AAC |
| Multipoint pairing | Yes |
| Latency | 200 ms |
| Wireless range | 9 m |
| Battery life | 7 h |
|---|---|
| Battery incl. case | 21 h |
| Full charge time | 120 min |
| Quick charge | 10 min → 1 h |
| Active noise cancelling | No |
|---|---|
| ANC type | none |
| Transparency mode | No |
| Companion app | Yes |
| Custom EQ | Yes |
| Wear detection | No |
| Controls | touch |
| Voice assistant | Yes |
| Weight | 12 g |
|---|---|
| Case weight | 36.8 g |
| Water resistance | IP55 |
| Detachable cable | No |
| USB-C | Yes |
| Microphones | 4 |
|---|---|
| Microphone type | MEMS |
| Mic sensitivity | -38 dBV |
| Call noise reduction | Yes |
| Call NR technology | 2-mic ENC |
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5 source(s) feeding this product's score.
Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.
Reviewers agree the JLab Flex Open Earbuds offer long battery life and a comfortable, open-ear design that suits casual listeners who want to stay aware of their surroundings, making them a good budget value.
2:47The reviewer presents a mixed take on the JLab Flex Open Earbuds, highlighting strong battery life and an open-ear design that suits casual listeners, but notes that sound quality is not audiophile-grade, comfort can be an issue, and some users face connectivity or app problems. Overall, they see it as a decent budget option for everyday use, not for audio purists.
2:41The reviewer finds the JLab Flex Open Earbuds comfortable and convenient for casual listening, especially for those who dislike in-ear buds. They highlight the open-ear design, long battery life, and good value, but note that the lack of noise cancellation makes them unsuitable for noisy environments like airplanes or gyms.
5:02The reviewer praises the JLab Flex Open Earbuds as a comfortable, all-day option for those who want to hear their surroundings while listening. He highlights the secure cuff design, long battery life, multipoint connectivity, and app-based customization, concluding they are excellent for everyday use in quieter environments.
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
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