Product details
Experience the sound of your personal playlist with the open, True Adaptive Noise Cancelling earbuds designed for all-day comfort and high-fidelity sound. Whether at the office, on your daily walk, or elsewhere, the JBL Live Flex, which are dust and water-resistant according to IP54 standards, are the ideal audio companion for work, relaxation, and leisure. Block out noise and distractions while making crystal-clear calls anywhere, all while immersing yourself in JBL Spatial Audio. Optimize your listening experience according to your individual hearing profile with PersoniFi 2.0 and preferences through the app. And because no one wants to waste time with empty batteries, up to 40 hours of playback time and Qi wireless charging ensure you stay in tune with the times.
JBL Signature Sound and PersoniFi 2.0: Listen to your music in full color with 12mm neodymium speaker drivers perfectly tuned for a HiFi listening experience on the go, featuring deep bass and JBL Signature Sound. Additionally, with PersoniFi 2.0, you can tailor your audio experience to your unique hearing profile.
True Adaptive Noise Cancelling: JBL Live Flex combines the all-day comfort of open earbuds with True Adaptive Noise Cancelling. Eliminate noise and distractions with technology that adapts to your environment in real-time. Life is too short for empty batteries. JBL Live Flex offers up to 8 hours of power in the earbuds and an additional 32 hours in the charging case. And when your all-day audio companion needs a charge, Qi-compatible wireless charging provides an extra 4 hours in just 15 minutes.
Application range | Lifestyle |
Equipment + Functions | Microphones, Noise Reduction, True Wireless |
Headphone type | Bluetooth headphones, Earbuds |
Signal transmission | Wireless |
Noise cancelling | ANC |
Isolation | Closed |
Documents | |
Item number | 24011762 |
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Reviews & Ratings
With the Sony WF-1000XM5, the best all-rounder takes the test winner crown. The in-ears combine very good sound with strong ANC and many practical functions. The Liberty 4 NC from Sound- core proves that cheap doesn't mean bad, holding its own in a strong test field and deservedly receiving the price-performance seal of approval.
- Powerful sound
- high wearing comfort
- Runtime and fast charging.
- Less noise attenuation than with sealing in-ears.
The Huawei FreeBuds 5 and the JBL Live Flex are great fun! Despite the open fit, the active noise cancellation manages the feat of reducing ambient noise. Both in-ears sound really good. However, JBL is clearly ahead in terms of battery life and the associated app.
Not every Bluetooth headphone is suitable for everyone. One sounds great, the other sits better in the ear when jogging. Some models shine with super-long battery life, others as a headset in the home office. You can find your personal test winner with the help of our database. In addition to current test results, it contains important features such as the type of water protection or the number of...

- Good sound
- Good battery performance
- Comparatively good voice quality
- Unusable ANC
- Disturbing info-comments via the headphones
The JBL Live Flex are good wireless in-ear headphones. They convince with a comfortable fit, high sound quality and easy operation. The ANC function is unusable, but the voice quality is convincing compared to other wireless in-ears. If you wait a few weeks before buying them, you can expect a price of around 100 euros - this is where we would personally buy them.