

🎧 Flex your sound, stay aware, and never miss a moment!
The JLab Flex Open Earbuds combine innovative 12mm dynamic drivers with an ergonomic clip-on cuff design to deliver personalized, open-ear audio that keeps you connected and aware. Featuring Bluetooth 5 multipoint for seamless device transitions, a robust 21+ hour battery life, and full customization via the JLab app, these lightweight, water-resistant earbuds are engineered for professionals who demand comfort, safety, and style on the go.










| ASIN | B0D8K567W7 |
| Audio Driver Size | 12 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Batteries | 2 LR44 batteries required. (included) |
| Battery Life | 21 Hours |
| Best Sellers Rank | #1,475 in Electronics ( See Top 100 in Electronics ) #37 in Open-Ear Headphones |
| Bluetooth Version | 5 |
| Cable Feature | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Charging Time | 7 Hours |
| Compatible Devices | Bluetooth-enabled devices, including Android devices with Google Fast Pair support, and other devices with Bluetooth connectivity |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Controller Type | Touch |
| Customer Reviews | 4.2 4.2 out of 5 stars (758) |
| Date First Available | July 2, 2024 |
| Earpiece Shape | around-ear |
| Frequency Response | 20 KHz |
| Hardware Interface | Bluetooth |
| Headphones Jack | No Jack |
| Included Components | Charging Case, Ear Cushions, User Manual |
| Input Device Interface | Bluetooth |
| Item Weight | 3.52 ounces |
| Item model number | EBFLEXRBLK124 |
| Manufacturer | JLab |
| Model Name | Flex |
| Noise Control Features | Noise-canceling microphones |
| Number of Items | 1 |
| Special Feature | Lightweight, Multipoint Pairing, Touch Control |
| Style | Sporty |
| Supports Bluetooth Technology | Yes |
| UPC | 810119071835 |
| Unit Count | 2.0 Count |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |
I**Y
Perfect for casual listening!
So, for starters, I do a lot of gardening and spend plenty of time in my yard; these have yet to slip or fall out, even on the stickiest sweaty summer days. They’re super comfortable and I absolutely love the design and fit. They fit just around the outside of your ears, like a cuff and the tiny speaker is just resting on your ear. I love that they don’t actually go into your ears (like an airpod would) and that they don’t fully cover your ears, like full size headphones do. Perfect for when you want to be aware of your surroundings while catching up on podcasts, audiobooks or just having some background music while working out or getting chores done. They’re super lightweight, I’ve never felt like they were weighing me down or tugging. The battery life is great, I actually haven’t charged them since I received them two weeks ago, and the battery sensor says they’re still full (shocking!) The JLab app allows you to fully customize the levels of the audio, which is handy if you’re into that sort of thing. You can also totally customize the tap functions (pause, skip, volume up/down, google/siri) in the app as well, although I’ve opted to turn the majority of gestures off except for pause and volume controls. They function well, and as expected. They’re not massively expensive, so I wouldn’t expect a full on studio experience from $30-40 earbuds, but the sound quality is great. If you need earbuds that allow you to be aware of your surroundings, don’t slip, and don’t cost an arm and a leg, you’ve found them. The only downside is finding a case cover, the charging port is on the back of the case, not the bottom, and the case is wider than it is tall, so it’s quite difficult to find a match. (I’ve opted to use a case intended for Bose Ultra Open earbuds, but the charging port isn’t in the right spot, so the cover needs to be removed once i finally get around to charging the case itself. Not a huge issue, but something to keep in mind if you want to have a secure and accessible case cover.)
M**R
Perfect for small ears
If you have very small ear canals like I do, these are a great alternative to in-ear buds. The sound quality is not going to impress someone who is looking for audio perfection, but they should also not be looking in this price range, as they know. I have no problem hearing my audiobooks or music. I can wear these doing an aerobic workout and they do not fall out or slip. You can use just one if you prefer to be able to hear what is going on around you. Great buds at a great price.
M**S
Best At This Price Point
As a customer who refuses to drop the $$$ for AirPods or Beats, I’ve cycled through a bunch of middling earbuds. I can safely say these are the best pair you could buy at this price point, especially if one of your biggest issues is in-ear security. These never fall out. The earbud design is totally foreign yet somehow it works. Sound is perfectly fine, but will never be totally immersive even at the highest volume given that it’s not completely in-ear. But your eardrums may ultimately thank you for it.
T**N
Value for money
This earbud is so cute, functions 100%, the sound quality is excellent, the earbuds fit perfectly and comfortably on my ear.. it's almost if they're not there. It also connected immediately to my phone. I love it!
L**E
Okay for the price but design needs slight revisions.
I purchased these based on a comparison I read to the more expensive Bose product. I primarily use them for music listening while I’m moving around. Positive: The open ear design allows you to wear them while still being able to wear eye glasses. They stay on great. The tap controls work good. Pairing to an iPhone is easy. Negative: They are a bit uncomfortable. I wish the parts that actually come in contact with my ears was made of rubber instead of hard plastic. Tends to irritate my ears. Maybe my ears are too large as I would of of also liked the ring part to just be smidgen (1/8”) larger because they press uncomfortably into my outer ears. Would be nice if the length were adjustable. I also wish the speakers were a little bit longer and pressed into my ear canals more so I could enjoy the music and bass better. The rear of the Flex pushes your earlobes out a bit which makes you look a little odd but that’s just part of the open ear design I guess. Sometimes when scrolling through my iPhone over print the earbuds will suddenly stop for some reason as if I pressed pause. Summary: Overall they are what they are, a useful way to be connected while mobile but not great for the serious audio enthusiast. For the price I will keep them. Update11/24: I am now used to them so they are less uncomfortable then previously. When perusing the internet on my phone the earbuds sometime stop. They don’t like things like touching a picture or even scrolling anywhere near an advertisement or they will think your playing with the tap controls. Also, if you lay back on a pillow the touch controls will press into your neck and get confused. Still great for walking around connected to music though. Lastly, these earbuds make your earlobes stick out a bit but it works for me. Like some kind of electronic tribal piercing thing. Now if they would just invent a mini subwoofer that clips into my nostrils I’d be set. Update 11/25: After a few months of use my left earbud was starting to distort and make a humming vibrating sound during deep bass notes on some of my tunes so ended up trading in my Jlabs for a new set of $100+ Baseus XC1 open ear buds. Although similar in design they have been performing mostly better musically wise so far. Sorry Jlab.
E**L
JLab Open Ear Buds a Hit
These are a gift for a gamer who wears glasses. He wanted something that didn't interfere wiith his glasses and didn't cover his ears. He is impressed by the sound quality and they're comfortable.
C**Z
Me llegó un verde agua en vez del negro. Comenzado por ahí, mal por el vendedor. Segundo: Los quiero para el gimnasio nada más, y para correr en la caminadora, al mismo tiempo de poder escuchar mis alrededores, por lo cual funcionarán bien. Tienen el volumen suficiente para tapar la música del gimnasio, que también los quiero para eso. Ahora, comparando con unos Shokz Open Run Pro 2 que uso para todo (correr y entrenar en exteriores, trabajar en oficina o en casa, tomar videollamadas, o sea todo menos escuchar música en silencio (para eso tengo unos Marshall Major 2 alambricos que se han comportado como unos campeones). Dire lo siguiente: No tiene bajos potentes, los Shokz los barren. La calidad de construcción se siente barata, de nuevo, los Shokz los barren, y a simple vista se nota la diferencia de materiales. Son muy cómodos, no los sientes en los oídos, igual que los Shokz, sin embargo, los Shokz tienen esa diadema que aporta seguridad, no se caerá por algún manotazos sin querer o así, pero la diadema de los Shokz puede ser incómoda en ciertos movimientos, empate. La batería dura igual que los Shokz, pero los jlab tienen su case que los carga, punto para el jlab. Los Shokz dejan pasar más sonido, aunque los jlab también, si vas a correr o hacer cosas en el exterior dónde puedas ser atropellado, son ligeramente más seguros los Shokz, pero los jlab también son muy buenos. Para eso prefiero los Shokz, pero si solo tuviera los jlab, harían la chamba muy bien. Ambos tienen su app, que son igual de funcionales, punto para ambos. Diciendo esto, los Shokz son 2.5 veces más caros (los Shokz los compré a 2500 pesos en oferta, el precio normal es 4500 pesos o sea 4.5 veces más caros que los jlab), así que relación precio, los jlab cumplen bien por el precio, nada que quejarme por eso, también los compré porque este formato tipo clip en los oídos jamás lo había usado, si son eficientes, compraré los Shokz Open dots One. Ahora, ya falta ver su duración, los Shokz Open Run Pro 2 son un tanque, se me han caído, los uso como 8 horas al día diario, los cargo a cada rato, me han acompañado por viajes de trabajo a Sudamérica, los uso para videollamadas del trabajo, de celular, etc. Ya veremos cuanto duran estos Jlab que solo los usaré para el gimnasio y correr en caminadora, y cuando tenga que salir por algo en transporte público, llámese metro, (no uso autobús ni microbus en la CDMX, son tardado a e ineficientes, y los microbuseros son unos primates manejando).
Y**R
購入して2か月ほど利用しましたが、満足しています。 慣れていないときは少し耳が痛くなりましたが、慣れたら問題ありませんでした。 想像していたより音が良く、着ける角度にもよりますが音量も問題ありません。 周りの音が普通に聞こえるため、地下鉄など騒音の多い場所では少し聞こえにくいです。 挟むタイプなので簡単に外れないというのも助かります。片手で付けるのは慣れがいるかも...
V**U
These are my first open-ear headphones. Sound: 8-9/10 Ok, the sound experience doesn't compare to in-ear headphones, but I would say that for me it's above expectations. Application: 9/10 It's simple, exactly what you need. Mic/call quality: 8.5/10 I would say it does a good job on calls. Case: Looks a bit cheap, but it's not a deal-breaker. Overall, I would say it's a good purchase. For the price range paid (30-40eu), it's a very good product.
A**A
Avevo letto recensioni di qualità scadente degli auricolari soprattutto se paragonati ai precedenti della stessa marca. Ho rischiato... e devo dire che ho fatto bene. Premetto che fra auricolari e sistemi a conduzione ossea ne ho provati parecchi... Qualità del suono: buona Fattezza: buona Vestibilita: ottima Durata batteria: ancora da testate completamente Connessione: molto buona
A**A
Adorei! Até que enfim eu encontrei fones de ouvido confortáveis e com qualidade. A única coisa que eu acho que faltou, foi a caixinha vir com a informação da quantidade da bateria restante. Os fones são super fáceis de conectar. Mas convém desligar os fones quando usados em muitos aparelhos. Por enquanto só utilizei para áudio na televisão, no tablet e no telemóvel e adorei. Som limpo e sem interferências. A qualidade do som você pode alterar ao seu gosto fazendo o dowload da apk da marca. Quando utilizá-lo para atender as chamadas, eu volto aqui e conto como foi a experiência.
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